diff --git a/config/rel_slices.yml b/config/rel_slices.yml
index c855b098..fa30808d 100644
--- a/config/rel_slices.yml
+++ b/config/rel_slices.yml
@@ -1159,6 +1159,9 @@ ef_hanabi_dummy.c:
     .text: [0x8060E6D8, 0x8060E9B8]
     .rodata: [0x8064C2A0, 0x8064C2C0]
     .data: [0x806D2858, 0x806D2888]
+ef_hanatiri.c:
+    .text: [0x80610478, 0x8061061C]
+    .data: [0x806D2C08, 0x806D2C20]
 ef_killer.c:
     .text: [0x80614178, 0x8061481C]
     .rodata: [0x8064C680, 0x8064C6C0]
diff --git a/src/ef_hanatiri.c b/src/ef_hanatiri.c
index 9102f464..8cfa3966 100644
--- a/src/ef_hanatiri.c
+++ b/src/ef_hanatiri.c
@@ -1,5 +1,7 @@
 #include "ef_effect_control.h"
 
+#include "m_common_data.h"
+
 static void eHanatiri_init(xyz_t pos, int prio, s16 angle, GAME* game, u16 item_name, s16 arg0, s16 arg1);
 static void eHanatiri_ct(eEC_Effect_c* effect, GAME* game, void* ct_arg);
 static void eHanatiri_mv(eEC_Effect_c* effect, GAME* game);
@@ -18,17 +20,32 @@ eEC_PROFILE_c iam_ef_hanatiri = {
 };
 
 static void eHanatiri_init(xyz_t pos, int prio, s16 angle, GAME* game, u16 item_name, s16 arg0, s16 arg1) {
-    // TODO
+    (*eEC_CLIP->make_effect_proc)(eEC_EFFECT_HANATIRI, pos, NULL, game, NULL, item_name, prio, arg0, arg1);
 }
 
 static void eHanatiri_ct(eEC_Effect_c* effect, GAME* game, void* ct_arg) {
-    // TODO
+    int i;
+
+    if (effect->arg0 >= FLOWER_PANSIES0 && effect->arg0 <= FLOWER_TULIP2) {
+        s16 flower_idx = effect->arg0 - FLOWER_PANSIES0;
+        
+        for (i = 0; i < 5; i++) {
+            eEC_CLIP->effect_make_proc(eEC_EFFECT_HANABIRA, effect->position, effect->prio, 0, game, effect->item_name, flower_idx, 5);
+        }
+    }
+    
+    for (i = 0; i < 4; i++){
+        eEC_CLIP->effect_make_proc(eEC_EFFECT_HANABIRA, effect->position, effect->prio, 0, game, effect->item_name, 9, 5);
+    }
+    
+    effect->timer = 0;
 }
 
 static void eHanatiri_mv(eEC_Effect_c* effect, GAME* game) {
-    // TODO
+    // empty
 }
 
 static void eHanatiri_dw(eEC_Effect_c* effect, GAME* game) {
-    // TODO
+    // empty
 }
+