diff --git a/configure.py b/configure.py
index bd902af9b..31bfe1925 100644
--- a/configure.py
+++ b/configure.py
@@ -709,8 +709,8 @@ config.libs = [
             Object(NonMatching, "JSystem/JAudio/JAIAnimation.cpp"),
             Object(NonMatching, "JSystem/JAudio/JAIBasic.cpp"),
             Object(NonMatching, "JSystem/JAudio/JAIBankWave.cpp"),
-            Object(NonMatching, "JSystem/JAudio/JAIConst.cpp"),
-            Object(NonMatching, "JSystem/JAudio/JAIDummyObject.cpp"),
+            Object(Matching,    "JSystem/JAudio/JAIConst.cpp"),
+            Object(Matching,    "JSystem/JAudio/JAIDummyObject.cpp"),
             Object(NonMatching, "JSystem/JAudio/JAIFx.cpp"),
             Object(Matching,    "JSystem/JAudio/JAIGlobalParameter.cpp"),
             Object(NonMatching, "JSystem/JAudio/JAIInitData.cpp"),
diff --git a/include/JSystem/JAudio/JAIBasic.h b/include/JSystem/JAudio/JAIBasic.h
index bda26f2d0..be44cb8e8 100644
--- a/include/JSystem/JAudio/JAIBasic.h
+++ b/include/JSystem/JAudio/JAIBasic.h
@@ -9,6 +9,7 @@ class JKRSolidHeap;
 
 namespace JAInter {
     class Actor;
+    class Camera;
 }
 
 namespace JASystem {
@@ -34,7 +35,7 @@ public:
     void setCameraInfo(Vec*, Vec*, f32(*)[4], u32);
     void initAudioThread(JKRSolidHeap*, u32, u8);
     void initCamera();
-    bool initReadFile();
+    BOOL initReadFile();
     void processFrameWork();
     void startSoundVec(u32, JAISound**, Vec*, u32, u32, u8);
     void startSoundActor(u32, JAISound**, JAInter::Actor*, u32, u8);
@@ -56,7 +57,7 @@ public:
     bool allocStreamBuffer(void*, s32);
     bool deallocStreamBuffer();
 
-    /* 0x04 */ void* field_0x4;
+    /* 0x04 */ JAInter::Camera* mAudioCamera;
     /* 0x08 */ JKRSolidHeap* field_0x8;
     /* 0x0C */ u8 initLoadFileSw;
     /* 0x0D */ u8 field_0xd;
@@ -73,7 +74,7 @@ public:
     /* 0x10 */ int field_0x10;
     /* 0x14 */ int field_0x14;
     /* 0x18 */ int field_0x18;
-    /* 0x1C */ int field_0x1c;
+    /* 0x1C */ u8** field_0x1c;
 
     static JAIBasic* getInterface() { return msBasic; }
     static JKRSolidHeap* getCurrentJAIHeap() {
diff --git a/include/JSystem/JAudio/JAIConst.h b/include/JSystem/JAudio/JAIConst.h
index 96820d12f..22792939f 100644
--- a/include/JSystem/JAudio/JAIConst.h
+++ b/include/JSystem/JAudio/JAIConst.h
@@ -2,6 +2,7 @@
 #define JAICONST_H
 
 #include "JSystem/JMath/random.h"
+#include "dolphin/mtx/mtx.h"
 #include "dolphin/mtx/vec.h"
 
 namespace JAInter {
@@ -10,8 +11,42 @@ namespace JAInter {
     void deleteTmpDVDFile(u8**);
     u32 routeToTrack(u32);
 
+    class Actor {
+    public:
+        Actor(Vec* p1, Vec* p2, u32 p3, void* p4) {
+            field_0x0 = p1;
+            field_0x4 = p2;
+            field_0x8 = p3;
+            field_0xc = p4;
+        }
+
+        // order is unclear
+        Vec* field_0x0;
+        Vec* field_0x4;
+        u32 field_0x8;
+        void* field_0xc;
+    };
+
+    class Camera {
+    public:
+        Camera(Vec* p1 = NULL, Vec* p2 = NULL, MtxP p3 = NULL) {
+            field_0x0 = p1;
+            field_0x4 = p2;
+            field_0x8 = p3;
+        }
+        Vec* field_0x0;
+        Vec* field_0x4;
+        MtxP field_0x8;
+    };
+
     namespace Const {
+        extern Camera nullCamera;
+        extern Actor nullActor;
+        extern Mtx camMtx;
+        extern Vec camTrans;
+        extern Vec camPreTrans;
         extern Vec dummyZeroVec;
+        extern u8 sCInfos_0[];
         extern JMath::TRandom_fast_ random;
     }
 }
diff --git a/include/JSystem/JAudio/JAIDummyObject.h b/include/JSystem/JAudio/JAIDummyObject.h
new file mode 100644
index 000000000..f83ce7294
--- /dev/null
+++ b/include/JSystem/JAudio/JAIDummyObject.h
@@ -0,0 +1,32 @@
+#ifndef JAIDUMMYOBJECT_H
+#define JAIDUMMYOBJECT_H
+
+#include "dolphin/types.h"
+
+class JAISound;
+
+namespace JAInter {
+    struct DummyVec {
+        DummyVec* field_0x0;
+        DummyVec* field_0x4;
+        JAISound* field_0x8;
+        u32 field_0xc;
+        int field_0x10;
+        int field_0x14;
+        u32 field_0x18;
+        bool field_0x1c;
+    };
+
+    namespace DummyObjectMgr {
+        void init();
+        DummyVec* getPointer(u32 param_1, bool param_2);
+        void releasePointer(DummyVec* param_1);
+        void check();
+
+        extern DummyVec* deadObjectFreePointer;
+        extern DummyVec* deadObjectUsedPointer;
+        extern DummyVec* deadObjectObject;
+    }
+}
+
+#endif /* JAIDUMMYOBJECT_H */
diff --git a/include/JSystem/JAudio/JAIFx.h b/include/JSystem/JAudio/JAIFx.h
new file mode 100644
index 000000000..3b7244125
--- /dev/null
+++ b/include/JSystem/JAudio/JAIFx.h
@@ -0,0 +1,42 @@
+#ifndef JAIFX_H
+#define JAIFX_H
+
+#include "dolphin/types.h"
+
+namespace JASystem {
+    namespace DSPInterface {
+        struct FxlineConfig_;
+    }
+}
+
+namespace JAInter {
+    namespace Fx {
+        struct initOnCodeFxScene_s {
+            u32 field_0x0;
+            u32 field_0x4;
+            u32 field_0x8;
+            u32 field_0xc;
+            u32 field_0x10;
+            u32 field_0x14[1];
+        };
+
+        void init();
+        void setSceneMax(u8 param_1);
+        void setBufferMax(u32 param_1, u32 param_2, u32 param_3, u32 param_4);
+        void setTablePointer(void** param_1);
+        void setBufferPointer(u8 param_1, short* param_2);
+        void setScenePointer(u8 param_1, void* param_2);
+        u8 getSceneMax();
+        u32 getBufferSizeMax(u8 param_1);
+        s16* getBufferPointer(u8 param_1);
+        JASystem::DSPInterface::FxlineConfig_** getFxconfigTable();
+
+        extern initOnCodeFxScene_s* initOnCodeFxScene;
+        extern u8 mSceneMax;
+        extern u32* mBufferSizeMax;
+        extern s16** mBufferPointer;
+        extern void** mFxconfigTable;
+    }
+}
+
+#endif /* JAIFX_H */
diff --git a/include/JSystem/JAudio/JAIGlobalParameter.h b/include/JSystem/JAudio/JAIGlobalParameter.h
index 8b228992a..a7fb8b2ad 100644
--- a/include/JSystem/JAudio/JAIGlobalParameter.h
+++ b/include/JSystem/JAudio/JAIGlobalParameter.h
@@ -38,7 +38,7 @@ namespace JAIGlobalParameter {
     void setParamAudioCameraMax(u32);
     void setParamSystemTrackMax(s32);
     void setParamSoundOutputMode(u32);
-    int getParamSeCategoryMax();
+    u32 getParamSeCategoryMax();
     u32 getParamSoundSceneMax();
     u32 getParamSeRegistMax();
     u32 getParamSeTrackMax();
diff --git a/include/JSystem/JAudio/JAISeMgr.h b/include/JSystem/JAudio/JAISeMgr.h
new file mode 100644
index 000000000..2d83a9cdf
--- /dev/null
+++ b/include/JSystem/JAudio/JAISeMgr.h
@@ -0,0 +1,72 @@
+#ifndef JAISEMGR_H
+#define JAISEMGR_H
+
+#include "JSystem/JAudio/JAISound.h"
+
+namespace JAInter {
+    class SeqUpdateData;
+
+    class SeParameter {
+    public:
+        SeParameter();
+
+        u16 field_0x0[18];
+        MoveParaSet field_0x24[16];
+        MoveParaSet field_0x124[8];
+        MoveParaSetInitHalf field_0x1a4[8];
+        MoveParaSet field_0x224[8];
+        MoveParaSetInitZero field_0x2a4[8];
+        MoveParaSetInitZero field_0x324[8];
+        MoveParaSet field_0x3a4[8];
+        f32* field_0x424;
+        f32 field_0x428;
+        u8 field_0x42c[0x43c - 0x42c];
+        SeParameter* field_0x43c;
+        SeParameter* field_0x440;
+    };
+
+    namespace SeMgr {
+        void init();
+        void startSeSequence();
+        void processGFrameSe();
+        void checkNextFrameSe();
+        void checkPlayingSe();
+        void setSeqMuteFromSeStart(JAISound* param_1);
+        void clearSeqMuteFromSeStop(JAISound* param_1);
+        void checkSeMovePara();
+        void sendSeAllParameter(JAISound* param_1);
+        void checkPlayingSeUpdateMultiplication(JAISound* param_1, SeqUpdateData* param_2, f32* param_3, MoveParaSet* param_4, f32 param_5, u8 param_6, f32* param_7);
+        void checkPlayingSeUpdateAddition(JAISound* param_1, SeqUpdateData* param_2, f32* param_3, MoveParaSet* param_4, u8 param_5, f32* param_6, f32 param_7);
+        u8 changeIDToCategory(u32 param_1);
+        void releaseSeRegist(JAISound* param_1);
+        SeParameter* getSeParametermeterPointer();
+        void releaseSeParameterPointer(SeParameter* param_1);
+        void storeSeBuffer(JAISound** param_1, Actor* param_2, u32 param_3, u32 param_4, u8 param_5, void* param_6);
+        void releaseSeBuffer(JAISound* param_1, u32 param_2);
+
+        struct seTrackUpdate_s {
+            u8 field_0x0;
+            f32 field_0x4;
+            f32 field_0x8;
+            f32 field_0xc;
+            f32 field_0x10;
+            f32 field_0x14;
+        };
+
+        extern seTrackUpdate_s* seTrackUpdate;
+        extern u8** categoryInfoTable;
+        extern u32** sePlaySound;
+        extern SeParameter* seParameterFreeStartPointer;
+        extern SeParameter* seParameterUsedEndPointer;
+        extern LinkSound* seRegist;
+        extern JAISound** seRegistBuffer;
+        extern JAISound* seHandle;
+        extern u8 seScene;
+        extern int seqMuteFlagFromSe;
+        extern f32* seCategoryVolume;
+        extern u8* seEntryCancel;
+    }
+}
+
+
+#endif /* JAISEMGR_H */
diff --git a/include/JSystem/JAudio/JAISequenceHeap.h b/include/JSystem/JAudio/JAISequenceHeap.h
new file mode 100644
index 000000000..427b36d13
--- /dev/null
+++ b/include/JSystem/JAudio/JAISequenceHeap.h
@@ -0,0 +1,47 @@
+#ifndef JAISEQUENCEHEAP_H
+#define JAISEQUENCEHEAP_H
+
+#include "dolphin/types.h"
+
+namespace JAInter {
+    class HeapBlock {
+    public:
+        HeapBlock();
+
+        u8 getStatus() { return mStatus; }
+        void setStatus(u8 status) { mStatus = status; }
+        void* getPointer() { return mPointer; }
+        void setPointer(void* pointer) { mPointer = pointer; }
+        // TODO
+        u32 getUseCounter() {}
+        void setUseCounter(u32) {}
+        u32 getDataNumber() {}
+        void setDataNumber(u32) {}
+        u32 getEndAddress() {}
+        void setEndAddress(u32) {}
+
+        /* 0x00 */ u8 mStatus;
+        /* 0x04 */ void* mPointer;
+        /* 0x08 */ u32 field_0x8;
+        /* 0x0C */ u32 field_0xc;
+        /* 0x10 */ u32 field_0x10;
+    };
+
+    namespace HeapMgr {
+        void init(u8, u32, u8, u32);
+        JAInter::HeapBlock* getAutoHeapPointer();
+        void* checkOnMemory(u32, u8*);
+        void releaseAutoHeapPointer(u8);
+        u8 checkUsefulAutoHeapPosition();
+        void* getFreeAutoHeapPointer(u8, u32);
+        void* getFreeStayHeapPointer(u32, u32);
+        void setAutoHeapLoadedFlag(u8, u8);
+
+        extern HeapBlock* sAutoHeap;
+        extern HeapBlock* sStayHeap;
+        extern u32 sAutoHeapCount;
+        extern u32 sStayHeapCount;
+    }
+}
+
+#endif /* JAISEQUENCEHEAP_H */
diff --git a/src/JSystem/JAudio/JAIBasic.cpp b/src/JSystem/JAudio/JAIBasic.cpp
index a3a43dfb5..c05ba7632 100644
--- a/src/JSystem/JAudio/JAIBasic.cpp
+++ b/src/JSystem/JAudio/JAIBasic.cpp
@@ -4,9 +4,16 @@
 //
 
 #include "JSystem/JAudio/JAIBasic.h"
+#include "JSystem/JAudio/JAIBankWave.h"
+#include "JSystem/JAudio/JAIConst.h"
+#include "JSystem/JAudio/JAIDummyObject.h"
+#include "JSystem/JAudio/JAIFx.h"
 #include "JSystem/JAudio/JAIGlobalParameter.h"
 #include "JSystem/JAudio/JAIInitData.h"
+#include "JSystem/JAudio/JAISeMgr.h"
+#include "JSystem/JAudio/JAISequenceHeap.h"
 #include "JSystem/JAudio/JAISequenceMgr.h"
+#include "JSystem/JAudio/JAIStreamMgr.h"
 #include "JSystem/JAudio/JASAudioThread.h"
 #include "JSystem/JAudio/JASDriverIF.h"
 #include "JSystem/JAudio/JASSystemHeap.h"
@@ -33,7 +40,7 @@ JAIBasic::JAIBasic() {
     field_0xe.flag4 = 0;
     field_0xe.flag5 = 0;
     field_0x14 = 0;
-    field_0x4 = NULL;
+    mAudioCamera = NULL;
     field_0x10 = 0;
     initLoadFileSw = 2;
     field_0x1c = 0;
@@ -54,7 +61,26 @@ void JAIBasic::initInterface(u8) {
 
 /* 8028FD04-8028FDC0       .text initInterfaceMain__8JAIBasicFv */
 void JAIBasic::initInterfaceMain() {
-    /* Nonmatching */
+    initHeap();
+    initResourcePath();
+    initArchive();
+    if (initReadFile()) {
+        if (!field_0xe.flag1) {
+            JAInter::BankWave::setWaveScene();
+        }
+        JAInter::DummyObjectMgr::init();
+        JAInter::Fx::init();
+        JAInter::SequenceMgr::init();
+        JAInter::SeMgr::init();
+        JAInter::StreamMgr::init();
+        JAInter::HeapMgr::init(JAIGlobalParameter::stayHeapMax, JAIGlobalParameter::stayHeapSize, JAIGlobalParameter::autoHeapMax, JAIGlobalParameter::autoHeapRoomSize);
+        initCamera();
+        initStream();
+        JAInter::SeMgr::startSeSequence();
+        if (!field_0xe.flag1) {
+            JAInter::SequenceMgr::checkEntriedSeq();
+        }
+    }
 }
 
 /* 8028FDC0-8028FE78       .text initHeap__8JAIBasicFv */
@@ -94,13 +120,20 @@ void JAIBasic::initResourcePath() {
 }
 
 /* 8028FFF8-8029002C       .text setCameraInfo__8JAIBasicFP3VecP3VecPA4_fUl */
-void JAIBasic::setCameraInfo(Vec*, Vec*, f32(*)[4], u32) {
-    /* Nonmatching */
+void JAIBasic::setCameraInfo(Vec* param_1, Vec* param_2, MtxP param_3, u32 param_4) {
+    if (JAIGlobalParameter::audioCameraMax <= param_4) {
+        return;
+    }
+    mAudioCamera[param_4].field_0x0 = param_1;
+    mAudioCamera[param_4].field_0x4 = param_2;
+    mAudioCamera[param_4].field_0x8 = param_3;
 }
 
 /* 8029002C-80290068       .text initStream__8JAIBasicFv */
 void JAIBasic::initStream() {
-    /* Nonmatching */
+    if (!field_0xe.flag4) {
+        JAInter::StreamLib::init(field_0xe.flag5);
+    }
 }
 
 /* 80290068-80290090       .text setRegisterTrackCallback__8JAIBasicFv */
@@ -123,12 +156,32 @@ void JAIBasic::initAudioThread(JKRSolidHeap* param_1, u32 param_2, u8 param_3) {
 
 /* 8029011C-8029031C       .text initCamera__8JAIBasicFv */
 void JAIBasic::initCamera() {
-    /* Nonmatching */
+    mAudioCamera = new (JAIBasic::getCurrentJAIHeap(), 0x20) JAInter::Camera[JAIGlobalParameter::audioCameraMax];
+    JUT_ASSERT_MSG(291, mAudioCamera, "JAIBasic::initAllocParameter Cannot Alloc Heap!! (mAudioCamera)\n");
+    if (!mAudioCamera->field_0x0) {
+        JAInter::Const::nullCamera.field_0x0->x = 0.0f;
+        JAInter::Const::nullCamera.field_0x0->y = 0.0f;
+        JAInter::Const::nullCamera.field_0x0->z = -50.0f;
+        JAInter::Const::nullCamera.field_0x4->x = 0.0f;
+        JAInter::Const::nullCamera.field_0x4->y = 0.0f;
+        JAInter::Const::nullCamera.field_0x4->z = -50.0f;
+        Vec local_2c;
+        local_2c.x = 0.0f;
+        local_2c.y = 1.0f;
+        local_2c.z = 0.0f;
+        Vec local_38;
+        local_38.x = JAInter::Const::dummyZeroVec.x;
+        local_38.y = JAInter::Const::dummyZeroVec.y;
+        local_38.z = JAInter::Const::dummyZeroVec.z;
+        C_MTXLookAt(JAInter::Const::camMtx, JAInter::Const::nullCamera.field_0x0, &local_2c, &local_38);
+        for (u32 i = 0; i < JAIGlobalParameter::audioCameraMax; i++) {
+            setCameraInfo(JAInter::Const::nullCamera.field_0x0, JAInter::Const::nullCamera.field_0x4, JAInter::Const::camMtx, i);
+        }
+    }
 }
 
 /* 80290330-8029046C       .text initReadFile__8JAIBasicFv */
-bool JAIBasic::initReadFile() {
-    /* Nonmatching */
+BOOL JAIBasic::initReadFile() {
     switch (initLoadFileSw) {
     case 2:
         if (JAIInitData::checkInitDataFile()) {
diff --git a/src/JSystem/JAudio/JAIConst.cpp b/src/JSystem/JAudio/JAIConst.cpp
index 9a874ce0c..5d97836c8 100644
--- a/src/JSystem/JAudio/JAIConst.cpp
+++ b/src/JSystem/JAudio/JAIConst.cpp
@@ -11,7 +11,16 @@
 #include "JSystem/JKernel/JKRSolidHeap.h"
 #include "JSystem/JUtility/JUTAssert.h"
 
+JAInter::Camera JAInter::Const::nullCamera(&camTrans, &camPreTrans, camMtx);
+JAInter::Actor JAInter::Const::nullActor(NULL, NULL, 0, NULL);
+Mtx JAInter::Const::camMtx;
+Vec JAInter::Const::camTrans;
+Vec JAInter::Const::camPreTrans;
 Vec JAInter::Const::dummyZeroVec = {0.0f, 0.0f, 0.0f};
+u8 JAInter::Const::sCInfos_0[] = {
+    4, 2, 4, 2, 4, 2, 4, 2, 4, 2, 4, 2, 4, 2, 4, 2,
+    4, 2, 4, 2, 4, 2, 4, 2, 4, 2, 4, 2, 4, 2, 4, 2,
+};
 JMath::TRandom_fast_ JAInter::Const::random(0);
 
 /* 80291704-802917D8       .text transInitDataFile__7JAInterFPUcUl */
@@ -47,6 +56,17 @@ void JAInter::deleteTmpDVDFile(u8** tmpPointer) {
 }
 
 /* 802918FC-8029193C       .text routeToTrack__7JAInterFUl */
-u32 JAInter::routeToTrack(u32) {
-    /* Nonmatching */
+u32 JAInter::routeToTrack(u32 param_1) {
+    u32 r4;
+    u32 r5 = 0;
+    r4 = param_1 & 0xF0000000;
+    if (r4 == 0) {
+        return 0;
+    }
+    if (r4 == 0x10000000) {
+        r5 = 0x0F;
+    } else if (r4 == 0x20000000) {
+        r5 = 0xFF;
+    }
+    return param_1 & r5;
 }
diff --git a/src/JSystem/JAudio/JAIDummyObject.cpp b/src/JSystem/JAudio/JAIDummyObject.cpp
index 59088649d..7312e9057 100644
--- a/src/JSystem/JAudio/JAIDummyObject.cpp
+++ b/src/JSystem/JAudio/JAIDummyObject.cpp
@@ -4,24 +4,93 @@
 //
 
 #include "JSystem/JAudio/JAIDummyObject.h"
-#include "dolphin/types.h"
+#include "JSystem/JAudio/JAIBasic.h"
+#include "JSystem/JAudio/JAIGlobalParameter.h"
+#include "JSystem/JAudio/JAISound.h"
+#include "JSystem/JKernel/JKRSolidHeap.h"
+
+JAInter::DummyVec* JAInter::DummyObjectMgr::deadObjectFreePointer;
+JAInter::DummyVec* JAInter::DummyObjectMgr::deadObjectUsedPointer;
+JAInter::DummyVec* JAInter::DummyObjectMgr::deadObjectObject;
 
 /* 802919A0-80291B40       .text init__Q27JAInter14DummyObjectMgrFv */
 void JAInter::DummyObjectMgr::init() {
-    /* Nonmatching */
+    deadObjectObject = new (JAIBasic::getCurrentJAIHeap(), 0x20) DummyVec[JAIGlobalParameter::getParamDummyObjectMax()];
+    JUT_ASSERT_MSG(37, deadObjectObject, "JAIDummyObjectMgr::init Cannot Alloc Heap!!\n");
+    deadObjectFreePointer = deadObjectObject;
+    deadObjectUsedPointer = NULL;
+    deadObjectObject[0].field_0x0 = NULL;
+    deadObjectObject[0].field_0x4 = deadObjectObject + 1;
+    int i;
+    for (i = 1; i < JAIGlobalParameter::getParamDummyObjectMax() - 1; i++) {
+        deadObjectObject[i].field_0x0 = deadObjectObject + (i - 1);
+        deadObjectObject[i].field_0x4 = deadObjectObject + (i + 1);
+    }
+    deadObjectObject[i].field_0x0 = deadObjectObject + (i - 1);
+    deadObjectObject[i].field_0x4 = NULL;
 }
 
 /* 80291B40-80291BAC       .text getPointer__Q27JAInter14DummyObjectMgrFUlb */
-void JAInter::DummyObjectMgr::getPointer(unsigned long, bool) {
-    /* Nonmatching */
+JAInter::DummyVec* JAInter::DummyObjectMgr::getPointer(u32 param_1, bool param_2) {
+    DummyVec** r5 = &deadObjectFreePointer;
+    DummyVec** r6 = &deadObjectUsedPointer;
+    DummyVec* r7;
+    if (deadObjectFreePointer) {
+        r7 = *r5;
+        *r5 = r7->field_0x4;
+        if (*r6) {
+            r7->field_0x4 = *r6;
+            (*r6)->field_0x0 = r7;
+        } else {
+            r7->field_0x4 = NULL;
+        }
+        r7->field_0x0 = NULL;
+        *r6 = r7;
+        r7->field_0x18 = param_1;
+        r7->field_0x1c = param_2;
+        r7->field_0x8 = NULL;
+    } else {
+        r7 = NULL;
+    }
+    return r7;
 }
 
 /* 80291BAC-80291C20       .text releasePointer__Q27JAInter14DummyObjectMgrFPQ27JAInter8DummyVec */
-void JAInter::DummyObjectMgr::releasePointer(JAInter::DummyVec*) {
-    /* Nonmatching */
+void JAInter::DummyObjectMgr::releasePointer(DummyVec* param_1) {
+    DummyVec** r5 = &deadObjectFreePointer;
+    DummyVec** r4 = &deadObjectUsedPointer;
+    if (deadObjectUsedPointer != param_1) {
+        param_1->field_0x0->field_0x4 = param_1->field_0x4;
+        if (param_1->field_0x4) {
+            param_1->field_0x4->field_0x0 = param_1->field_0x0;
+        }
+    } else {
+        *r4 = param_1->field_0x4;
+        if (param_1->field_0x4) {
+            param_1->field_0x4->field_0x0 = NULL;
+        }
+    }
+    param_1->field_0x4 = *r5;
+    if (param_1->field_0x4) {
+        param_1->field_0x4->field_0x0 = param_1;
+    }
+    *r5 = param_1;
 }
 
 /* 80291C20-80291CCC       .text check__Q27JAInter14DummyObjectMgrFv */
 void JAInter::DummyObjectMgr::check() {
-    /* Nonmatching */
+    DummyVec* r31 = deadObjectUsedPointer;
+    while (r31) {
+        DummyVec* r30 = r31->field_0x4;
+        r31->field_0x18--;
+        if (r31->field_0x18 == 0 || (!r31->field_0x1c && r31->field_0x8 == NULL)) {
+            if (r31->field_0x1c == true) {
+                JAIBasic::getInterface()->stopAllSound(&r31->field_0xc);
+            } else if (r31->field_0x8) {
+                r31->field_0x8->stop(0);
+            }
+            releasePointer(r31);
+        }
+        r31 = r30;
+    }
 }
diff --git a/src/JSystem/JAudio/JAIFx.cpp b/src/JSystem/JAudio/JAIFx.cpp
index 7a58820db..c7efa1a7e 100644
--- a/src/JSystem/JAudio/JAIFx.cpp
+++ b/src/JSystem/JAudio/JAIFx.cpp
@@ -4,54 +4,87 @@
 //
 
 #include "JSystem/JAudio/JAIFx.h"
-#include "dolphin/types.h"
+#include "JSystem/JAudio/JAIBasic.h"
+#include "JSystem/JAudio/JASDSPInterface.h"
+#include "JSystem/JKernel/JKRSolidHeap.h"
+
+JAInter::Fx::initOnCodeFxScene_s* JAInter::Fx::initOnCodeFxScene;
+u8 JAInter::Fx::mSceneMax;
+u32* JAInter::Fx::mBufferSizeMax;
+s16** JAInter::Fx::mBufferPointer;
+void** JAInter::Fx::mFxconfigTable;
 
 /* 80291CCC-80292068       .text init__Q27JAInter2FxFv */
 void JAInter::Fx::init() {
     /* Nonmatching */
+    if (initOnCodeFxScene) {
+        mBufferSizeMax = new (JAIBasic::getCurrentJAIHeap(), 4) u32[4];
+        mBufferPointer = new (JAIBasic::getCurrentJAIHeap(), 4) s16*[4];
+        initOnCodeFxScene_s* r31 = initOnCodeFxScene;
+        setSceneMax(r31->field_0x0);
+        setBufferMax(r31->field_0x4, r31->field_0x8, r31->field_0xc, r31->field_0x10);
+        void** _heap = new (JAIBasic::getCurrentJAIHeap(), 0x20) void*[getSceneMax()];
+        JUT_ASSERT_MSG(46, _heap, "JAIFx::initHeap Cannot Alloc Heap!!\n");
+        setTablePointer(_heap);
+        for (u8 i = 0; i < getSceneMax(); i++) {
+            setScenePointer(i, (u8*)initOnCodeFxScene + r31->field_0x14[i]);
+        }
+        for (u8 i = 0; i < 4; i++) {
+            if (getBufferSizeMax(i)) {
+                s16* _buf = new (JAIBasic::getCurrentJAIHeap(), 0x20) s16[ALIGN_PREV(getBufferSizeMax(i) * 160, 2) / 2];
+                JUT_ASSERT_MSG(57, _buf, "JAIFx::initHeap Cannot Alloc Heap!!\n");
+                setBufferPointer(i, _buf);
+                JASystem::DSPInterface::FxlineConfig_* config = &getFxconfigTable()[0][i];
+                JASystem::DSPInterface::getFXHandle(i)->setFXLine(getBufferPointer(i), config);
+            }
+        }
+    }
 }
 
 /* 80292068-80292070       .text setSceneMax__Q27JAInter2FxFUc */
-void JAInter::Fx::setSceneMax(unsigned char) {
-    /* Nonmatching */
+void JAInter::Fx::setSceneMax(u8 param_1) {
+    mSceneMax = param_1;
 }
 
 /* 80292070-80292094       .text setBufferMax__Q27JAInter2FxFUlUlUlUl */
-void JAInter::Fx::setBufferMax(unsigned long, unsigned long, unsigned long, unsigned long) {
-    /* Nonmatching */
+void JAInter::Fx::setBufferMax(u32 param_1, u32 param_2, u32 param_3, u32 param_4) {
+    mBufferSizeMax[0] = param_1;
+    mBufferSizeMax[1] = param_2;
+    mBufferSizeMax[2] = param_3;
+    mBufferSizeMax[3] = param_4;
 }
 
 /* 80292094-8029209C       .text setTablePointer__Q27JAInter2FxFPPv */
-void JAInter::Fx::setTablePointer(void**) {
-    /* Nonmatching */
+void JAInter::Fx::setTablePointer(void** param_1) {
+    mFxconfigTable = param_1;
 }
 
 /* 8029209C-802920AC       .text setBufferPointer__Q27JAInter2FxFUcPs */
-void JAInter::Fx::setBufferPointer(unsigned char, short*) {
-    /* Nonmatching */
+void JAInter::Fx::setBufferPointer(u8 param_1, s16* param_2) {
+    mBufferPointer[param_1] = param_2;
 }
 
 /* 802920AC-802920BC       .text setScenePointer__Q27JAInter2FxFUcPv */
-void JAInter::Fx::setScenePointer(unsigned char, void*) {
-    /* Nonmatching */
+void JAInter::Fx::setScenePointer(u8 param_1, void* param_2) {
+    mFxconfigTable[param_1] = param_2;
 }
 
 /* 802920BC-802920C4       .text getSceneMax__Q27JAInter2FxFv */
-void JAInter::Fx::getSceneMax() {
-    /* Nonmatching */
+u8 JAInter::Fx::getSceneMax() {
+    return mSceneMax;
 }
 
 /* 802920C4-802920D4       .text getBufferSizeMax__Q27JAInter2FxFUc */
-void JAInter::Fx::getBufferSizeMax(unsigned char) {
-    /* Nonmatching */
+u32 JAInter::Fx::getBufferSizeMax(u8 param_1) {
+    return mBufferSizeMax[param_1];
 }
 
 /* 802920D4-802920E4       .text getBufferPointer__Q27JAInter2FxFUc */
-void JAInter::Fx::getBufferPointer(unsigned char) {
-    /* Nonmatching */
+s16* JAInter::Fx::getBufferPointer(u8 param_1) {
+    return mBufferPointer[param_1];
 }
 
 /* 802920E4-802920EC       .text getFxconfigTable__Q27JAInter2FxFv */
-void JAInter::Fx::getFxconfigTable() {
-    /* Nonmatching */
+JASystem::DSPInterface::FxlineConfig_** JAInter::Fx::getFxconfigTable() {
+    return (JASystem::DSPInterface::FxlineConfig_**)mFxconfigTable;
 }
diff --git a/src/JSystem/JAudio/JAIGlobalParameter.cpp b/src/JSystem/JAudio/JAIGlobalParameter.cpp
index e155ea0ae..e75fd324f 100644
--- a/src/JSystem/JAudio/JAIGlobalParameter.cpp
+++ b/src/JSystem/JAudio/JAIGlobalParameter.cpp
@@ -204,7 +204,7 @@ void JAIGlobalParameter::setParamSoundOutputMode(u32 value) {
 }
 
 /* 80292334-80292358       .text getParamSeCategoryMax__18JAIGlobalParameterFv */
-int JAIGlobalParameter::getParamSeCategoryMax() {
+u32 JAIGlobalParameter::getParamSeCategoryMax() {
     return JAInter::SoundTable::getCategotyMax();
 }
 
diff --git a/src/JSystem/JAudio/JAISeMgr.cpp b/src/JSystem/JAudio/JAISeMgr.cpp
index 0642b050c..936edcaf7 100644
--- a/src/JSystem/JAudio/JAISeMgr.cpp
+++ b/src/JSystem/JAudio/JAISeMgr.cpp
@@ -4,26 +4,116 @@
 //
 
 #include "JSystem/JAudio/JAISeMgr.h"
-#include "dolphin/types.h"
+#include "JSystem/JAudio/JAIBasic.h"
+#include "JSystem/JAudio/JAIConst.h"
+#include "JSystem/JAudio/JAIGlobalParameter.h"
+#include "JSystem/JAudio/JAISequenceMgr.h"
+#include "JSystem/JKernel/JKRSolidHeap.h"
+
+namespace JAISeMgr = JAInter::SeMgr;
+
+JAInter::SeMgr::seTrackUpdate_s* JAInter::SeMgr::seTrackUpdate;
+u8** JAInter::SeMgr::categoryInfoTable;
+u32** JAInter::SeMgr::sePlaySound;
+JAInter::SeParameter* JAInter::SeMgr::seParameterFreeStartPointer;
+JAInter::SeParameter* JAInter::SeMgr::seParameterUsedEndPointer;
+JAInter::LinkSound* JAInter::SeMgr::seRegist;
+JAISound** JAInter::SeMgr::seRegistBuffer;
+JAISound* JAInter::SeMgr::seHandle;
+u8 JAInter::SeMgr::seScene;
+int JAInter::SeMgr::seqMuteFlagFromSe;
+f32* JAInter::SeMgr::seCategoryVolume;
+u8* JAInter::SeMgr::seEntryCancel;
 
 /* 8029285C-80293370       .text init__Q27JAInter5SeMgrFv */
 void JAInter::SeMgr::init() {
     /* Nonmatching */
+    if (JAIBasic::getInterface()->field_0x1c) {
+        JAIGlobalParameter::setParamSeTrackMax(0);
+        for (int i = 0; i < JAIGlobalParameter::getParamSoundSceneMax(); i++) {
+            int r31 = 0;
+            for (int j = 0; j < JAIGlobalParameter::getParamSeCategoryMax(); j++) {
+                r31 += JAIBasic::getInterface()->field_0x1c[i][j];
+            }
+            if (JAIGlobalParameter::getParamSeTrackMax() < r31) {
+                JAIGlobalParameter::setParamSeTrackMax(r31);
+            }
+        }
+    }
+    seRegist = new (JAIBasic::getCurrentJAIHeap(), 0x20) LinkSound[JAIGlobalParameter::getParamSeCategoryMax()];
+    JUT_ASSERT_MSG(63, seRegist, "JAIData::initHeap Cannot Alloc Heap!!\n");
+    sePlaySound = new (JAIBasic::getCurrentJAIHeap(), 0x20) u32*[JAIGlobalParameter::getParamSeCategoryMax()];
+    JUT_ASSERT_MSG(65, sePlaySound, "JAIData::initHeap Cannot Alloc Heap!!\n");
+    seRegistBuffer = new (JAIBasic::getCurrentJAIHeap(), 0x20) JAISound*[JAIGlobalParameter::getParamSeCategoryMax()];
+    JUT_ASSERT_MSG(67, seRegistBuffer, "JAIData::initHeap Cannot Alloc Heap!!\n");
+    for (int i = 0; i < JAIGlobalParameter::getParamSeCategoryMax(); i++) {
+        seRegistBuffer[i] = JAIBasic::getInterface()->makeSound(JAIGlobalParameter::getParamSeRegistMax());
+        JUT_ASSERT_MSG(72, seRegistBuffer[i], "JAIData::initHeap Cannot Alloc Heap!!\n");
+        seRegist[i].init(seRegistBuffer[i], JAIGlobalParameter::getParamSeRegistMax());
+        sePlaySound[i] = new (JAIBasic::getCurrentJAIHeap(), 0x20) u32[0x10];
+        JUT_ASSERT_MSG(78, sePlaySound[i], "JAIData::initHeap Cannot Alloc Heap!!\n");
+        for (int j = 0; j < 16; j++) {
+            sePlaySound[i][j] = 0;
+        }
+    }
+    seTrackUpdate = new (JAIBasic::getCurrentJAIHeap(), 0x20) seTrackUpdate_s[JAIGlobalParameter::getParamSeTrackMax()];
+    JUT_ASSERT_MSG(86, seTrackUpdate, "JAIData::initHeap Cannot Alloc Heap!!\n");
+    for (int i = 0; i < JAIGlobalParameter::getParamSeTrackMax(); i++) {
+        seTrackUpdate_s* tmp = &seTrackUpdate[i];
+        tmp->field_0x4 = 1.0f;
+        tmp->field_0x8 = 1.0f;
+        tmp->field_0xc = 0.0f;
+        tmp->field_0x10 = 0.5f;
+        tmp->field_0x0 = 0xff;
+        tmp->field_0x14 = 0.0f;
+    }
+    SeParameter* parameterObject = new (JAIBasic::getCurrentJAIHeap(), 0x20) SeParameter[JAIGlobalParameter::getParamSeCategoryMax() * JAIGlobalParameter::getParamSeRegistMax()];
+    JUT_ASSERT_MSG(99, parameterObject, "JAIData::initHeap Cannot Alloc Heap!!\n");
+    seParameterFreeStartPointer = parameterObject;
+    seParameterUsedEndPointer = NULL;
+    parameterObject[0].field_0x43c = NULL;
+    parameterObject[0].field_0x440 = parameterObject + 1;
+    int r27;
+    for (r27 = 1; r27 < JAIGlobalParameter::getParamSeCategoryMax() * JAIGlobalParameter::getParamSeRegistMax() - 1; r27++) {
+        parameterObject[r27].field_0x43c = parameterObject + (r27 - 1);
+        parameterObject[r27].field_0x440 = parameterObject + (r27 + 1);
+    }
+    parameterObject[r27].field_0x43c = parameterObject + (r27 - 1);
+    parameterObject[r27].field_0x440 = NULL;
+    if (JAIBasic::getInterface()->field_0x1c) {
+        categoryInfoTable = JAIBasic::getInterface()->field_0x1c;
+    } else {
+        categoryInfoTable = new (JAIBasic::getCurrentJAIHeap(), 0x20) u8*[JAIGlobalParameter::getParamSoundSceneMax()];
+        JUT_ASSERT_MSG(124, categoryInfoTable, "JAIData::initHeap Cannot Alloc Heap!!\n");
+        for (int i = 0; i < JAIGlobalParameter::getParamSoundSceneMax(); i++) {
+            categoryInfoTable[i] = Const::sCInfos_0;
+        }
+    }
+    seEntryCancel = new (JAIBasic::getCurrentJAIHeap(), 0x20) u8[JAIGlobalParameter::getParamSeCategoryMax()];
+    JUT_ASSERT_MSG(132, seEntryCancel, "JAIBasic::initAllocParameter Cannot Alloc Heap!! (seEntryCancel)\n");
+    seCategoryVolume = new (JAIBasic::getCurrentJAIHeap(), 0x20) f32[JAIGlobalParameter::getParamSeCategoryMax()];
+    JUT_ASSERT_MSG(134, seCategoryVolume, "JAIBasic::initAllocParameter Cannot Alloc Heap!!(seCategoryVolume)\n");
+    for (int i = 0; i < JAIGlobalParameter::getParamSeCategoryMax(); i++) {
+        seEntryCancel[i] = 0;
+        seCategoryVolume[i] = 1.0f;
+    }
 }
 
 /* 80293370-80293460       .text __ct__Q27JAInter11SeParameterFv */
-JAInter::SeParameter::SeParameter() {
-    /* Nonmatching */
-}
+JAInter::SeParameter::SeParameter() {}
 
 /* 80293460-80293508       .text startSeSequence__Q27JAInter5SeMgrFv */
 void JAInter::SeMgr::startSeSequence() {
-    /* Nonmatching */
+    seHandle = NULL;
+    JAIBasic::msBasic->startSoundActor(0x80000800, &seHandle, NULL, 1, 4);
+    JUT_ASSERT_MSG(149, JAISeMgr::seHandle, "SEシーケンスの再生に失敗しました。\n")
 }
 
 /* 80293508-80293530       .text processGFrameSe__Q27JAInter5SeMgrFv */
 void JAInter::SeMgr::processGFrameSe() {
-    /* Nonmatching */
+    checkNextFrameSe();
+    checkPlayingSe();
+    checkSeMovePara();
 }
 
 /* 80293530-80293C94       .text checkNextFrameSe__Q27JAInter5SeMgrFv */
@@ -49,6 +139,20 @@ void JAInter::SeMgr::clearSeqMuteFromSeStop(JAISound*) {
 /* 80294380-802944A0       .text checkSeMovePara__Q27JAInter5SeMgrFv */
 void JAInter::SeMgr::checkSeMovePara() {
     /* Nonmatching */
+    if (seHandle && seHandle->getSeqParameter()->field_0x1261 != 2) {
+        for (u8 i = 0; i < JAIGlobalParameter::getParamSeCategoryMax(); i++) {
+            for (JAISound* sound = seRegist[i].field_0x4; sound; sound = sound->field_0x34) {
+                for (u8 j = 0; j < 8; j++) {
+                    sound->getSeParameter()->field_0x124[j].move();
+                    sound->getSeParameter()->field_0x1a4[j].move();
+                    sound->getSeParameter()->field_0x2a4[j].move();
+                    sound->getSeParameter()->field_0x324[j].move();
+                    sound->getSeParameter()->field_0x3a4[j].move();
+                    sound->getSeParameter()->field_0x224[j].move();
+                }
+            }
+        }
+    }
 }
 
 /* 802944A0-802945FC       .text sendSeAllParameter__Q27JAInter5SeMgrFP8JAISound */
@@ -57,17 +161,17 @@ void JAInter::SeMgr::sendSeAllParameter(JAISound*) {
 }
 
 /* 802945FC-802946F0       .text checkPlayingSeUpdateMultiplication__Q27JAInter5SeMgrFP8JAISoundPQ27JAInter13SeqUpdateDataPfPQ27JAInter11MoveParaSetfUcPf */
-void JAInter::SeMgr::checkPlayingSeUpdateMultiplication(JAISound*, JAInter::SeqUpdateData*, float*, JAInter::MoveParaSet*, float, unsigned char, float*) {
+void JAInter::SeMgr::checkPlayingSeUpdateMultiplication(JAISound*, JAInter::SeqUpdateData*, f32*, JAInter::MoveParaSet*, f32, u8, f32*) {
     /* Nonmatching */
 }
 
 /* 802946F0-8029480C       .text checkPlayingSeUpdateAddition__Q27JAInter5SeMgrFP8JAISoundPQ27JAInter13SeqUpdateDataPfPQ27JAInter11MoveParaSetUcPff */
-void JAInter::SeMgr::checkPlayingSeUpdateAddition(JAISound*, JAInter::SeqUpdateData*, float*, JAInter::MoveParaSet*, unsigned char, float*, float) {
+void JAInter::SeMgr::checkPlayingSeUpdateAddition(JAISound*, JAInter::SeqUpdateData*, f32*, JAInter::MoveParaSet*, u8, f32*, f32) {
     /* Nonmatching */
 }
 
 /* 8029480C-80294814       .text changeIDToCategory__Q27JAInter5SeMgrFUl */
-void JAInter::SeMgr::changeIDToCategory(unsigned long) {
+u8 JAInter::SeMgr::changeIDToCategory(u32) {
     /* Nonmatching */
 }
 
@@ -77,7 +181,7 @@ void JAInter::SeMgr::releaseSeRegist(JAISound*) {
 }
 
 /* 80294938-80294994       .text getSeParametermeterPointer__Q27JAInter5SeMgrFv */
-void JAInter::SeMgr::getSeParametermeterPointer() {
+JAInter::SeParameter* JAInter::SeMgr::getSeParametermeterPointer() {
     /* Nonmatching */
 }
 
@@ -87,26 +191,11 @@ void JAInter::SeMgr::releaseSeParameterPointer(JAInter::SeParameter*) {
 }
 
 /* 80294A10-80294EBC       .text storeSeBuffer__Q27JAInter5SeMgrFPP8JAISoundPQ27JAInter5ActorUlUlUcPv */
-void JAInter::SeMgr::storeSeBuffer(JAISound**, JAInter::Actor*, unsigned long, unsigned long, unsigned char, void*) {
+void JAInter::SeMgr::storeSeBuffer(JAISound**, JAInter::Actor*, u32, u32, u8, void*) {
     /* Nonmatching */
 }
 
 /* 80294EBC-80294F14       .text releaseSeBuffer__Q27JAInter5SeMgrFP8JAISoundUl */
-void JAInter::SeMgr::releaseSeBuffer(JAISound*, unsigned long) {
-    /* Nonmatching */
-}
-
-/* 80294F14-80294F2C       .text __ct__Q27JAInter19MoveParaSetInitZeroFv */
-JAInter::MoveParaSetInitZero::MoveParaSetInitZero() {
-    /* Nonmatching */
-}
-
-/* 80294F2C-80294F44       .text __ct__Q27JAInter19MoveParaSetInitHalfFv */
-JAInter::MoveParaSetInitHalf::MoveParaSetInitHalf() {
-    /* Nonmatching */
-}
-
-/* 80294F44-80294F5C       .text __defctor__Q27JAInter11MoveParaSetFv */
-void JAInter::MoveParaSet::__defctor() {
+void JAInter::SeMgr::releaseSeBuffer(JAISound*, u32) {
     /* Nonmatching */
 }
diff --git a/src/JSystem/JAudio/JAISequenceHeap.cpp b/src/JSystem/JAudio/JAISequenceHeap.cpp
index 772260d0b..f7c2c67b4 100644
--- a/src/JSystem/JAudio/JAISequenceHeap.cpp
+++ b/src/JSystem/JAudio/JAISequenceHeap.cpp
@@ -4,49 +4,145 @@
 //
 
 #include "JSystem/JAudio/JAISequenceHeap.h"
-#include "dolphin/types.h"
+#include "JSystem/JAudio/JAIBasic.h"
+#include "JSystem/JAudio/JAIGlobalParameter.h"
+#include "JSystem/JKernel/JKRSolidHeap.h"
+
+JAInter::HeapBlock* JAInter::HeapMgr::sAutoHeap;
+JAInter::HeapBlock* JAInter::HeapMgr::sStayHeap;
+u32 JAInter::HeapMgr::sAutoHeapCount;
+u32 JAInter::HeapMgr::sStayHeapCount;
 
 /* 80294F5C-8029531C       .text init__Q27JAInter7HeapMgrFUcUlUcUl */
-void JAInter::HeapMgr::init(unsigned char, unsigned long, unsigned char, unsigned long) {
-    /* Nonmatching */
+void JAInter::HeapMgr::init(u8 param_1, u32 param_2, u8 param_3, u32 param_4) {
+    sAutoHeap = new (JAIBasic::getCurrentJAIHeap(), 0x20) HeapBlock[param_3];
+    JUT_ASSERT_MSG(38, sAutoHeap, "JAIHeapMgr::initHeap Cannot Alloc Heap!!\n");
+    for (u32 i = 0; i < param_3; i++) {
+        sAutoHeap[i].mStatus = 0;
+        sAutoHeap[i].field_0xc = 0;
+        sAutoHeap[i].field_0x8 = -1;
+        sAutoHeap[i].field_0x10 = -1;
+        sAutoHeap[i].mPointer = new (JAIBasic::getCurrentJAIHeap(), 0x20) u8[param_4];
+    }
+    sStayHeap = new (JAIBasic::getCurrentJAIHeap(), 0x20) HeapBlock[param_1];
+    JUT_ASSERT_MSG(48, sStayHeap, "JAIHeapMgr::initHeap Cannot Alloc Heap!!\n");
+    sStayHeap->mPointer = new (JAIBasic::getCurrentJAIHeap(), 0x20) u8[param_2];
+    for (u32 i = 0; i < param_1; i++) {
+        sStayHeap[i].mStatus = 0;
+        sStayHeap[i].field_0xc = 0;
+        sStayHeap[i].field_0x8 = -1;
+        sStayHeap[i].field_0x10 = -1;
+    }
 }
 
 /* 8029531C-80295324       .text getAutoHeapPointer__Q27JAInter7HeapMgrFv */
-void JAInter::HeapMgr::getAutoHeapPointer() {
-    /* Nonmatching */
+JAInter::HeapBlock* JAInter::HeapMgr::getAutoHeapPointer() {
+    return sAutoHeap;
 }
 
 /* 80295324-8029541C       .text checkOnMemory__Q27JAInter7HeapMgrFUlPUc */
-void JAInter::HeapMgr::checkOnMemory(unsigned long, unsigned char*) {
-    /* Nonmatching */
+void* JAInter::HeapMgr::checkOnMemory(u32 param_1, u8* param_2) {
+    for (u8 i = 0; i < JAIGlobalParameter::getParamAutoHeapMax(); i++) {
+        if (param_1 != sAutoHeap[i].field_0x8) {
+            continue;
+        }
+        if (sAutoHeap[i].mStatus == 1) {
+            return (void*)-1;
+        }
+        if (param_2) {
+            *param_2 = i;
+        }
+        return sAutoHeap[i].getPointer();
+    }
+    for (u8 i = 0; i < sStayHeapCount; i++) {
+        if (param_1 != sStayHeap[i].field_0x8) {
+            continue;
+        }
+        if (param_2) {
+            *param_2 = 0xff;
+        }
+        return sStayHeap[i].getPointer();
+    }
+    return NULL;
 }
 
 /* 8029541C-80295440       .text releaseAutoHeapPointer__Q27JAInter7HeapMgrFUc */
-void JAInter::HeapMgr::releaseAutoHeapPointer(unsigned char) {
+void JAInter::HeapMgr::releaseAutoHeapPointer(u8 param_1) {
     /* Nonmatching */
+    if (param_1 == 0xff) {
+        return;
+    }
+    sAutoHeap[param_1].field_0x10 = -1;
 }
 
 /* 80295440-80295518       .text checkUsefulAutoHeapPosition__Q27JAInter7HeapMgrFv */
-void JAInter::HeapMgr::checkUsefulAutoHeapPosition() {
-    /* Nonmatching */
+u8 JAInter::HeapMgr::checkUsefulAutoHeapPosition() {
+    int i = 0;
+    u32 r29 = -1;
+    int r28 = 0;
+    for (; i < JAIGlobalParameter::getParamAutoHeapMax(); i++) {
+        if (sAutoHeap[i].field_0x8 == -1) {
+            break;
+        }
+    }
+    if (i == JAIGlobalParameter::getParamAutoHeapMax()) {
+        for (i = 0; i < JAIGlobalParameter::getParamAutoHeapMax(); i++) {
+            if (r29 > sAutoHeap[i].field_0xc && sAutoHeap[i].field_0x10 == -1) {
+                r28 = i;
+                r29 = sAutoHeap[i].field_0xc;
+            }
+        }
+        if (r29 != -1) {
+            i = r28;
+        }
+    }
+    return i;
 }
 
 /* 80295518-80295560       .text getFreeAutoHeapPointer__Q27JAInter7HeapMgrFUcUl */
-void JAInter::HeapMgr::getFreeAutoHeapPointer(unsigned char, unsigned long) {
+void* JAInter::HeapMgr::getFreeAutoHeapPointer(u8 param_1, u32 param_2) {
     /* Nonmatching */
+    sAutoHeap[param_1].field_0x8 = param_2;
+    void* result = sAutoHeap[param_1].mPointer;
+    sAutoHeap[param_1].field_0x10 = sAutoHeapCount;
+    sAutoHeap[param_1].field_0xc = sAutoHeapCount;
+    sAutoHeapCount++;
+    return result;
 }
 
 /* 80295560-80295658       .text getFreeStayHeapPointer__Q27JAInter7HeapMgrFUlUl */
-void JAInter::HeapMgr::getFreeStayHeapPointer(unsigned long, unsigned long) {
+void* JAInter::HeapMgr::getFreeStayHeapPointer(u32 param_1, u32 param_2) {
     /* Nonmatching */
+    if (sStayHeapCount >= JAIGlobalParameter::getParamStayHeapMax()) {
+        return NULL;
+    }
+    void* r30 = sStayHeap[0].getPointer();
+    void* r29 = sStayHeap[sStayHeapCount].getPointer();
+    if (u32(r29) + param_1 < u32(r30) + JAIGlobalParameter::getParamStayHeapSize() && sStayHeapCount < JAIGlobalParameter::getParamStayHeapMax()) {
+        r29 = sStayHeap[sStayHeapCount].getPointer();
+        sStayHeap[sStayHeapCount].field_0x8 = param_2;
+        r30 = (void*)(u32(sStayHeap[sStayHeapCount].getPointer()) + ALIGN_PREV(param_1, 32));
+        if (IS_NOT_ALIGNED(param_1, 32)) {
+            r30 = (void*)(u32(r30) + 32);
+        }
+        sStayHeapCount++;
+        if (sStayHeapCount < JAIGlobalParameter::getParamStayHeapMax()) {
+            sStayHeap[sStayHeapCount].setPointer(r30);
+        }
+    } else {
+        r29 = NULL;
+    }
+    return r29;
 }
 
 /* 80295658-8029566C       .text setAutoHeapLoadedFlag__Q27JAInter7HeapMgrFUcUc */
-void JAInter::HeapMgr::setAutoHeapLoadedFlag(unsigned char, unsigned char) {
-    /* Nonmatching */
+void JAInter::HeapMgr::setAutoHeapLoadedFlag(u8 param_1, u8 param_2) {
+    sAutoHeap[param_1].setStatus(param_2);
 }
 
 /* 8029566C-80295684       .text __ct__Q27JAInter9HeapBlockFv */
 JAInter::HeapBlock::HeapBlock() {
-    /* Nonmatching */
+    field_0xc = 0;
+    field_0x8 = -1;
+    field_0x10 = -1;
 }