diff --git a/config/implemented.csv b/config/implemented.csv
index 50010192..c6eba846 100644
--- a/config/implemented.csv
+++ b/config/implemented.csv
@@ -214,6 +214,7 @@ th06::FileSystem::WriteDataToFile
 th06::ItemManager::SpawnItem
 th06::ItemManager::OnUpdate
 th06::ItemManager::OnDraw
+th06::ItemManager::RemoveAllItems
 th06::MainMenu::AddedCallback
 th06::MainMenu::DeletedCallback
 th06::MainMenu::ReleaseTitleAnm
diff --git a/config/stubbed.csv b/config/stubbed.csv
index 395e725d..2574ee18 100644
--- a/config/stubbed.csv
+++ b/config/stubbed.csv
@@ -13,7 +13,6 @@ th06::ResultScreen::RegisterChain
 th06::ResultScreen::ReleaseScoreDat
 th06::ScreenEffect::RegisterChain
 th06::MainMenu::SelectRelated
-th06::ItemManager::RemoveAllItems
 th06::ReplayManager::RegisterChain
 th06::ReplayManager::StopRecording
 th06::ReplayManager::SaveReplay
diff --git a/src/ItemManager.cpp b/src/ItemManager.cpp
index b1ab8b2d..e8d97ee4 100644
--- a/src/ItemManager.cpp
+++ b/src/ItemManager.cpp
@@ -332,6 +332,23 @@ void ItemManager::OnUpdate()
     return;
 }
 
+#pragma var_order(idx, cursor)
+void ItemManager::RemoveAllItems()
+{
+    Item *cursor;
+    i32 idx;
+
+    for (cursor = &this->items[0], idx = 0; idx < ARRAY_SIZE_SIGNED(this->items); idx += 1, cursor += 1)
+    {
+        if (!cursor->isInUse)
+        {
+            continue;
+        }
+        cursor->state = 1;
+    }
+    return;
+}
+
 #pragma var_order(itemAlpha, idx, curItem)
 void ItemManager::OnDraw()
 {