diff --git a/src/overlays/actors/ovl_Obj_Tokeidai/z_obj_tokeidai.c b/src/overlays/actors/ovl_Obj_Tokeidai/z_obj_tokeidai.c
index 34f706f159..8a25e8258f 100644
--- a/src/overlays/actors/ovl_Obj_Tokeidai/z_obj_tokeidai.c
+++ b/src/overlays/actors/ovl_Obj_Tokeidai/z_obj_tokeidai.c
@@ -322,7 +322,31 @@ void func_80AB3240(ObjTokeidai* this, GlobalContext* globalCtx) {
 
 #pragma GLOBAL_ASM("asm/non_matchings/overlays/ovl_Obj_Tokeidai/func_80AB38B0.s")
 
-#pragma GLOBAL_ASM("asm/non_matchings/overlays/ovl_Obj_Tokeidai/func_80AB39BC.s")
+void func_80AB39BC(ObjTokeidai* this, GlobalContext* globalCtx) {
+    s32 type;
+
+    if (this->unk_154 > 0) {
+        if ((this->unk_154 & 1) != 0) {
+            this->unk_15E = this->unk_156 + 0xD48;
+        } else {
+            this->unk_15E = 0xD48 - this->unk_156;
+            if (this->unk_156 > 0) {
+                this->unk_156 -= 4;
+            }
+        }
+        this->unk_154 += -1;
+    } else {
+        type = OBJ_TOKEIDAI_TYPE(&this->actor);
+        if ((type == 2) || (type == 5)) {
+            Audio_PlayActorSound2(&this->actor, NA_SE_EV_CLOCK_TOWER_FALL);
+        }
+        this->unk_15E = 0xD48;
+        this->actionFunc = func_80AB38B0;
+        this->unk_154 = 0;
+        this->unk_156 = 0xA;
+        this->unk_164 = 0;
+    }
+}
 
 void func_80AB3A7C(ObjTokeidai* this, GlobalContext* globalCtx) {
     s32 type;
diff --git a/src/overlays/actors/ovl_Obj_Tokeidai/z_obj_tokeidai.h b/src/overlays/actors/ovl_Obj_Tokeidai/z_obj_tokeidai.h
index 2f957fd06c..b83fc6b4ef 100644
--- a/src/overlays/actors/ovl_Obj_Tokeidai/z_obj_tokeidai.h
+++ b/src/overlays/actors/ovl_Obj_Tokeidai/z_obj_tokeidai.h
@@ -24,7 +24,8 @@ typedef struct ObjTokeidai {
     /* 0x015E */ s16 unk_15E;
     /* 0x0160 */ s16 unk_160;
     /* 0x0162 */ s16 unk_162;
-    /* 0x0164 */ char unk_164[0x4];
+    /* 0x0164 */ s16 unk_164;
+    /* 0x0166 */ char unk_166[0x2];
     /* 0x0168 */ s32 unk_168;
     /* 0x016C */ s32 unk_16C;
     /* 0x0170 */ u16 unk_170;