diff --git a/src/d/actor/d_a_player_hammer.inc b/src/d/actor/d_a_player_hammer.inc
index 6f1f341c4..cd5e5c458 100644
--- a/src/d/actor/d_a_player_hammer.inc
+++ b/src/d/actor/d_a_player_hammer.inc
@@ -11,10 +11,22 @@
  */
 
 #include "d/actor/d_a_player_main.h"
+#include "d/actor/d_a_player_HIO.h"
 
 /* 8015023C-80150324       .text setHammerModel__9daPy_lk_cFv */
 void daPy_lk_c::setHammerModel() {
-    /* Nonmatching */
+    J3DAnmTransform *bck = getItemAnimeResource(LKANM_BCK_HAMMERDAM);
+    JKRHeap *oldHeap = setItemHeap();
+    J3DModelData *tmp_modelData =
+        initModel(&mpEquipItemModel, LINK_BDL_HAMMER, 0x37221222);
+    int ret = mSwordAnim.init(tmp_modelData, bck, false, J3DFrameCtrl::EMode_LOOP,
+                              1.0f, 0, -1, false);
+    if (!ret) {
+      JUT_ASSERT(32, FALSE);
+    }
+    mSwBlur.mpPosBuffer = new (0x20) Vec[2 * 0x300];
+    mDoExt_setCurrentHeap(oldHeap);
+    m35EC = 0.0f;
 }
 
 /* 80150324-801508FC       .text setHammerQuake__9daPy_lk_cFP13cBgS_PolyInfoPC4cXyzi */
@@ -32,27 +44,138 @@ void daPy_lk_c::setHammerWaterSplash() {
 
 /* 80150B60-80150C40       .text procHammerSideSwing_init__9daPy_lk_cFv */
 BOOL daPy_lk_c::procHammerSideSwing_init() {
-    /* Nonmatching */
+    /* Nonmatching - floats */
+    commonProcInit(daPyProc_HAMMER_SIDE_SWING_e);
+    setSingleMoveAnime(ANM_HAMSWINGA, daPy_HIO_ham_c0::m.field_0x8,
+                       daPy_HIO_ham_c0::m.field_0xC, daPy_HIO_ham_c0::m.field_0x0,
+                       daPy_HIO_ham_c0::m.field_0x14);
+    current.angle.y = shape_angle.y;
+    mVelocity = 0.0f;
+    voiceStart(1);
+    m34D4 = shape_angle.y;
+    setBlurPosResource(LKANM__HAMMERSIDE_POS);
+    setAtParam(AT_TYPE_SKULL_HAMMER, 4, dCcG_At_Spl_UNK0, dCcG_SE_UNK5,
+               dCcG_AtHitMark_Nrm_e, 17, 50.0f);
+    mSwordAnim.changeBckOnly(getItemAnimeResource(LKANM_BCK_HAMSWINGAA));
+    m35EC = daPy_HIO_ham_c0::m.field_0xC;
+    return true;
 }
 
 /* 80150C40-80150DDC       .text procHammerSideSwing__9daPy_lk_cFv */
 BOOL daPy_lk_c::procHammerSideSwing() {
-    /* Nonmatching */
+    m35EC = mFrameCtrlUnder[UNDER_MOVE0_e].getFrame();
+    if (mFrameCtrlUnder[UNDER_MOVE0_e].getRate() < 0.0099999998f) {
+      mVelocity = 0.0f;
+      m34B8 = 3;
+      checkNextMode(0);
+      return true;
+    } else {
+      if (mFrameCtrlUnder[UNDER_MOVE0_e].getFrame() >
+          daPy_HIO_ham_c0::m.field_0x10) {
+        f32 dVar4 = mVelocity;
+        u8 uVar1 = m34B8;
+        mVelocity = 0.0f;
+        m34B8 = 3;
+        if (checkNextMode(1)) {
+          return true;
+        }
+        mVelocity = dVar4;
+        m34B8 = uVar1;
+      }
+      if (changeCutReverseProc(ANM_CUTREL)) {
+        setHammerQuake(NULL, NULL, -1);
+        return true;
+      } else {
+        if (mpAttnActorLockOn != NULL) {
+          setShapeAngleToAtnActor();
+          m34D4 = shape_angle.y;
+        } else {
+          cLib_addCalcAngleS(&shape_angle.y, m34D4, daPy_HIO_turn_c0::m.field_0x4,
+                             daPy_HIO_turn_c0::m.field_0x0,
+                             daPy_HIO_turn_c0::m.field_0x2);
+        }
+        current.angle.y = shape_angle.y;
+        if ((mFrameCtrlUnder[UNDER_MOVE0_e].getFrame() >=
+             daPy_HIO_ham_c0::m.field_0x18) &&
+            (mFrameCtrlUnder[UNDER_MOVE0_e].getFrame() <
+             daPy_HIO_ham_c0::m.field_0x1C)) {
+          if (!checkNoResetFlg0(daPyFlg0_CUT_AT_FLG)) {
+            onResetFlg0(daPyRFlg0_UNK1);
+            seStartSwordCut(JA_SE_LK_HAMMER_SWING);
+          }
+          onResetFlg0(daPyRFlg0_UNK2);
+        }
+      }
+    }
+    return true;
 }
 
 /* 80150DDC-80150F08       .text procHammerFrontSwingReady_init__9daPy_lk_cFv */
 BOOL daPy_lk_c::procHammerFrontSwingReady_init() {
-    /* Nonmatching */
+    /* Nonmatching - floats */
+    commonProcInit(daPyProc_HAMMER_FRONT_SWING_READY_e);
+    setSingleMoveAnime(ANM_HAMSWINGBPRE, daPy_HIO_ham_c0::m.field_0x20,
+                       daPy_HIO_ham_c0::m.field_0x24,
+                       daPy_HIO_ham_c0::m.field_0x2,
+                       daPy_HIO_ham_c0::m.field_0x28);
+    current.angle.y = shape_angle.y;
+    mVelocity = 0.0f;
+    if (mpAttention->Lockon() || (mStickDistance <= 0.05f)) {
+      m34D4 = shape_angle.y;
+    } else {
+      m34D4 = m34E8;
+    }
+    setAtParam(AT_TYPE_SKULL_HAMMER, 4, dCcG_At_Spl_UNK0, dCcG_SE_UNK5,
+               dCcG_AtHitMark_Nrm_e, 18, 50.0f);
+    voiceStart(7);
+    mSwordAnim.changeBckOnly(getItemAnimeResource(LKANM_BCK_HAMSWINGBPREA));
+    m35EC = daPy_HIO_ham_c0::m.field_0x24;
+    m355C = 0;
+    return true;
 }
 
 /* 80150F08-80150F98       .text procHammerFrontSwingReady__9daPy_lk_cFv */
 BOOL daPy_lk_c::procHammerFrontSwingReady() {
-    /* Nonmatching */
+    m35EC = mFrameCtrlUnder[UNDER_MOVE0_e].getFrame();
+    if (mFrameCtrlUnder[UNDER_MOVE0_e].getRate() < 0.0099999998f) {
+      return procHammerFrontSwing_init();
+    } else {
+      if (mpAttnActorLockOn != NULL) {
+        setShapeAngleToAtnActor();
+        m34D4 = shape_angle.y;
+      } else {
+        cLib_addCalcAngleS(&shape_angle.y, m34D4, daPy_HIO_turn_c0::m.field_0x4,
+                           daPy_HIO_turn_c0::m.field_0x0,
+                           daPy_HIO_turn_c0::m.field_0x2);
+      }
+      current.angle.y = shape_angle.y;
+      return true;
+    }
 }
 
 /* 80150F98-801510DC       .text procHammerFrontSwing_init__9daPy_lk_cFv */
 BOOL daPy_lk_c::procHammerFrontSwing_init() {
-    /* Nonmatching */
+    commonProcInit(daPyProc_HAMMER_FRONT_SWING_e);
+    setSingleMoveAnime(ANM_HAMSWINGBHIT, 4.0f * daPy_HIO_ham_c0::m.field_0x2C,
+                       daPy_HIO_ham_c0::m.field_0x30,
+                       daPy_HIO_ham_c0::m.field_0x4, 0.0f);
+    current.angle.y = shape_angle.y;
+    mVelocity = 0.0f;
+    voiceStart(1);
+    if (mpAttention->Lockon() || (mStickDistance <= 0.05f)) {
+      m34D4 = shape_angle.y;
+    } else {
+      m34D4 = m34E8;
+    }
+    m34D4 = shape_angle.y;
+    setBlurPosResource(LKANM__HAMMERFRONT_POS);
+    mCutType = 18;
+    offResetFlg0(daPyRFlg0_UNK8000000);
+    onResetFlg0(daPy_RFLG0(daPyRFlg0_UNK1 | daPyRFlg0_UNK2));
+    m34D0 = 0;
+    mSwordAnim.changeBckOnly(getItemAnimeResource(LKANM_BCK_HAMSWINGBHITA));
+    m35EC = daPy_HIO_ham_c0::m.field_0x30;
+    return true;
 }
 
 /* 801510DC-801513D4       .text procHammerFrontSwing__9daPy_lk_cFv */
@@ -62,10 +185,28 @@ BOOL daPy_lk_c::procHammerFrontSwing() {
 
 /* 801513D4-80151450       .text procHammerFrontSwingEnd_init__9daPy_lk_cFv */
 BOOL daPy_lk_c::procHammerFrontSwingEnd_init() {
-    /* Nonmatching */
+    commonProcInit(daPyProc_HAMMER_FRONT_SWING_END_e);
+    setSingleMoveAnime(ANM_HAMSWINGBEND, daPy_HIO_ham_c0::m.field_0x34,
+                       daPy_HIO_ham_c0::m.field_0x38,
+                       daPy_HIO_ham_c0::m.field_0x6,
+                       daPy_HIO_ham_c0::m.field_0x40);
+    current.angle.y = shape_angle.y;
+    mVelocity = 0.0f;
+    mCutType = 18;
+    offResetFlg0(daPyRFlg0_UNK8000000);
+    return true;
 }
 
 /* 80151450-801514B0       .text procHammerFrontSwingEnd__9daPy_lk_cFv */
 BOOL daPy_lk_c::procHammerFrontSwingEnd() {
-    /* Nonmatching */
+    if (mFrameCtrlUnder[UNDER_MOVE0_e].getRate() < 0.0099999998f) {
+        return checkNextMode(0);
+      } else {
+        if (mFrameCtrlUnder[UNDER_MOVE0_e].getFrame() >
+            daPy_HIO_ham_c0::m.field_0x3C) {
+          return checkNextMode(1);
+        } else {
+          return true;
+        }
+      }
 }