diff --git a/configure.py b/configure.py
index 9dd682c1..d853ebc2 100644
--- a/configure.py
+++ b/configure.py
@@ -1274,7 +1274,7 @@ config.libs = [
             Object(Matching, "effect/ef_impact_star.c"),
             Object(NonMatching, "effect/ef_kagu_happa.c"),
             Object(NonMatching, "effect/ef_kamifubuki.c"),
-            Object(NonMatching, "effect/ef_kangaeru.c"),
+            Object(Matching, "effect/ef_kangaeru.c"),
             Object(NonMatching, "effect/ef_kantanhu.c"),
             Object(Matching, "effect/ef_kasamizu.c"),
             Object(Matching, "effect/ef_kasamizutama.c"),
diff --git a/src/effect/ef_kangaeru.c b/src/effect/ef_kangaeru.c
index 3361c713..4083ee31 100644
--- a/src/effect/ef_kangaeru.c
+++ b/src/effect/ef_kangaeru.c
@@ -1,5 +1,13 @@
 #include "ef_effect_control.h"
 
+#include "m_common_data.h"
+#include "m_rcp.h"
+#include "sys_matrix.h"
+#include "m_debug.h"
+
+extern Gfx ef_think_l_modelT[];
+extern Gfx ef_think_s_modelT[];
+
 static void eKG_init(xyz_t pos, int prio, s16 angle, GAME* game, u16 item_name, s16 arg0, s16 arg1);
 static void eKG_ct(eEC_Effect_c* effect, GAME* game, void* ct_arg);
 static void eKG_mv(eEC_Effect_c* effect, GAME* game);
@@ -18,17 +26,103 @@ eEC_PROFILE_c iam_ef_kangaeru = {
 };
 
 static void eKG_init(xyz_t pos, int prio, s16 angle, GAME* game, u16 item_name, s16 arg0, s16 arg1) {
-    // TODO
+    xyz_t vec = { 0.0f, 6.0f, 0.0f };
+    pos.y += 15.0f;
+
+    sMath_RotateY(&vec, SHORT2RAD_ANGLE2(angle));
+    pos.x += vec.x;
+    pos.y += vec.y;
+    pos.z += vec.z;
+    eEC_CLIP->make_effect_proc(eEC_EFFECT_KANGAERU, pos, NULL, game, NULL, item_name, prio, 0, 0);
 }
 
 static void eKG_ct(eEC_Effect_c* effect, GAME* game, void* ct_arg) {
-    // TODO
+    effect->scale.x = 0.01f;
+    effect->scale.y = 0.01f;
+    effect->scale.z = 0.01f;
+
+    effect->timer = 36;
+
+    effect->effect_specific[1] = 0;
+    effect->effect_specific[2] = 0;
+    effect->effect_specific[0] = 0;
 }
 
 static void eKG_mv(eEC_Effect_c* effect, GAME* game) {
-    // TODO
+    s16 orig_es1 = effect->effect_specific[1];
+    eEC_CLIP->set_continious_env_proc(effect, 36, 20);
+
+    if (effect->effect_specific[0] < 10) {
+        effect->effect_specific[1] += DEG2SHORT_ANGLE(2.5f);
+        effect->effect_specific[2] -= DEG2SHORT_ANGLE(3.75f);
+    }
+
+    if ((effect->effect_specific[1] >= 0) && (orig_es1 < 0)) {
+        effect->effect_specific[2] = 0;
+        effect->effect_specific[1] = 0;
+    }
+
+    effect->effect_specific[0]++;
+
+    if (effect->effect_specific[0] >= 25) {
+        effect->effect_specific[0] = 0;
+    }
+
+    if (effect->state == eEC_STATE_FINISHED) {
+        effect->effect_specific[4] = (u8)eEC_CLIP->calc_adjust_proc(7 - effect->timer, 0, 6, 255.0f, 0.0f);
+    } else {
+        sAdo_OngenPos((u32)effect, 0x58, &effect->position);
+        effect->effect_specific[4] = 255;
+    }
 }
 
 static void eKG_dw(eEC_Effect_c* effect, GAME* game) {
-    // TODO
+    s16 timer;
+    GAME_PLAY* play = (GAME_PLAY*)game;
+
+    switch (effect->state) {
+        case eEC_STATE_NORMAL: {
+            timer = 36 - effect->timer;
+            effect->scale.z = 1.0f;
+            effect->scale.x = effect->scale.y = eEC_CLIP->calc_adjust_proc(timer, 0, 7, 0.0f, 0.008f);
+            break;
+        }
+
+        default: {
+            effect->scale.x = 0.008f;
+            effect->scale.y = 0.008f;
+            effect->scale.z = 0.8f;
+            break;
+        }
+    }
+
+    OPEN_DISP(game->graph);
+
+    _texture_z_light_fog_prim_xlu(game->graph);
+
+    Matrix_translate(effect->position.x, effect->position.y, effect->position.z, FALSE);
+    Matrix_mult(&play->billboard_matrix, TRUE);
+    Matrix_translate(effect->offset.x + GETREG(MYKREG, 0x18), effect->offset.y - 6.0f + GETREG(MYKREG, 0x19),
+                     effect->offset.z + 30.0f + GETREG(MYKREG, 0x1a), TRUE);
+    Matrix_scale(effect->scale.x, effect->scale.y, effect->scale.z, TRUE);
+    Matrix_translate(-475.0f, 950.0f, 0.0f, TRUE);
+    Matrix_RotateZ(effect->effect_specific[1], TRUE);
+
+    gSPMatrix(NEXT_POLY_XLU_DISP, _Matrix_to_Mtx_new(game->graph), G_MTX_NOPUSH | G_MTX_LOAD | G_MTX_MODELVIEW);
+    gDPSetPrimColor(NEXT_POLY_XLU_DISP, 0, 255, 255, 255, 255, effect->effect_specific[4]);
+    gSPDisplayList(NEXT_POLY_XLU_DISP, ef_think_l_modelT);
+
+    Matrix_translate(effect->position.x, effect->position.y, effect->position.z, FALSE);
+    Matrix_mult(&play->billboard_matrix, TRUE);
+    Matrix_translate(effect->offset.x + GETREG(MYKREG, 0x18), effect->offset.y - 6.0f + GETREG(MYKREG, 0x19),
+                     effect->offset.z + 30.0f + GETREG(MYKREG, 0x1a), TRUE);
+    Matrix_scale(effect->scale.x, effect->scale.y, effect->scale.z, TRUE);
+    Matrix_translate(475.0f, 0.0f, 0.0f, TRUE);
+    Matrix_RotateZ(effect->effect_specific[2], TRUE);
+
+    gSPMatrix(NEXT_POLY_XLU_DISP, _Matrix_to_Mtx_new(game->graph), G_MTX_NOPUSH | G_MTX_LOAD | G_MTX_MODELVIEW);
+    gDPSetPrimColor(NEXT_POLY_XLU_DISP, 0, 255, 255, 255, 255, effect->effect_specific[4]);
+    gSPDisplayList(NEXT_POLY_XLU_DISP, ef_think_s_modelT);
+
+    CLOSE_DISP(game->graph);
 }