diff --git a/TheSkyBlessing/data/debug/functions/artifact/tell_id/.mcfunction b/TheSkyBlessing/data/debug/functions/artifact/tell_id/.mcfunction
new file mode 100644
index 0000000000..e1271dbfc2
--- /dev/null
+++ b/TheSkyBlessing/data/debug/functions/artifact/tell_id/.mcfunction
@@ -0,0 +1,20 @@
+#> debug:artifact/tell_id/
+#
+# 利き手に持っている神器のIDを表示します。
+# 「コレ何番？」
+#
+# @private
+# @user
+
+
+# 実行者が居ない場合エラー
+    execute unless entity @s[type=player] run return run tellraw @a [{"storage":"global","nbt":"Prefix.ERROR"},{"text": "実行者を指定してください。"}]
+
+# 取得
+    function api:data_get/selected_item
+
+# 表示
+    execute if data storage api: SelectedItem.tag.TSB.ID run tellraw @s [{"storage":"global","nbt":"Prefix.DEBUG"},{"text":"神器ID: "},{"storage":"api:","nbt":"SelectedItem.tag.TSB.ID"}]
+
+# 神器を持っていない場合
+    execute unless data storage api: SelectedItem.tag.TSB.ID run tellraw @s [{"storage":"global","nbt":"Prefix.FAILED"},{"text": "神器を手に持っていません。"}]
diff --git a/TheSkyBlessing/data/debug/functions/artifact/tell_id/all.mcfunction b/TheSkyBlessing/data/debug/functions/artifact/tell_id/all.mcfunction
new file mode 100644
index 0000000000..9c5a296b7a
--- /dev/null
+++ b/TheSkyBlessing/data/debug/functions/artifact/tell_id/all.mcfunction
@@ -0,0 +1,35 @@
+#> debug:artifact/tell_id/all
+#
+# 装備している全ての神器のIDを表示します。
+#
+# @private
+# @user
+
+
+# 実行者が居ない場合エラー
+    execute unless entity @s[type=player] run return run tellraw @a [{"storage":"global","nbt":"Prefix.ERROR"},{"text": "実行者を指定してください。"}]
+
+# 取得
+    function api:data_get/selected_item
+    function api:data_get/inventory
+
+# 手持ち
+    execute if data storage api: SelectedItem.tag.TSB.ID run tellraw @s [{"storage":"global","nbt":"Prefix.DEBUG"},{"text":"メインハンド: "},{"storage":"api:","nbt":"SelectedItem.tag.TSB.ID"}]
+    execute if data storage api: Inventory[{Slot:-106b}].tag.TSB.ID run tellraw @s [{"storage":"global","nbt":"Prefix.DEBUG"},{"text":"オフハンド: "},{"storage":"api:","nbt":"Inventory[{Slot:-106b}].tag.TSB.ID"}]
+# 装備
+    execute unless data storage api: Inventory[{Slot:103b}].tag.TSB.ID run data modify storage api: Inventory[{Slot:103b}].tag.TSB.ID set value "-"
+    execute unless data storage api: Inventory[{Slot:102b}].tag.TSB.ID run data modify storage api: Inventory[{Slot:102b}].tag.TSB.ID set value "-"
+    execute unless data storage api: Inventory[{Slot:101b}].tag.TSB.ID run data modify storage api: Inventory[{Slot:101b}].tag.TSB.ID set value "-"
+    execute unless data storage api: Inventory[{Slot:100b}].tag.TSB.ID run data modify storage api: Inventory[{Slot:100b}].tag.TSB.ID set value "-"
+    tellraw @s [{"storage":"global","nbt":"Prefix.DEBUG"},{"text":"頭胴脚足: "},{"storage":"api:","nbt":"Inventory[{Slot:103b}].tag.TSB.ID"},{"text":", "},{"storage":"api:","nbt":"Inventory[{Slot:102b}].tag.TSB.ID"},{"text":", "},{"storage":"api:","nbt":"Inventory[{Slot:101b}].tag.TSB.ID"},{"text":", "},{"storage":"api:","nbt":"Inventory[{Slot:100b}].tag.TSB.ID"}]
+# ホットバー
+    execute unless data storage api: Inventory[{Slot:0b}].tag.TSB.ID run data modify storage api: Inventory[{Slot:0b}].tag.TSB.ID set value "-"
+    execute unless data storage api: Inventory[{Slot:1b}].tag.TSB.ID run data modify storage api: Inventory[{Slot:1b}].tag.TSB.ID set value "-"
+    execute unless data storage api: Inventory[{Slot:2b}].tag.TSB.ID run data modify storage api: Inventory[{Slot:2b}].tag.TSB.ID set value "-"
+    execute unless data storage api: Inventory[{Slot:3b}].tag.TSB.ID run data modify storage api: Inventory[{Slot:3b}].tag.TSB.ID set value "-"
+    execute unless data storage api: Inventory[{Slot:4b}].tag.TSB.ID run data modify storage api: Inventory[{Slot:4b}].tag.TSB.ID set value "-"
+    execute unless data storage api: Inventory[{Slot:5b}].tag.TSB.ID run data modify storage api: Inventory[{Slot:5b}].tag.TSB.ID set value "-"
+    execute unless data storage api: Inventory[{Slot:6b}].tag.TSB.ID run data modify storage api: Inventory[{Slot:6b}].tag.TSB.ID set value "-"
+    execute unless data storage api: Inventory[{Slot:7b}].tag.TSB.ID run data modify storage api: Inventory[{Slot:7b}].tag.TSB.ID set value "-"
+    execute unless data storage api: Inventory[{Slot:8b}].tag.TSB.ID run data modify storage api: Inventory[{Slot:8b}].tag.TSB.ID set value "-"
+    tellraw @s [{"storage":"global","nbt":"Prefix.DEBUG"},{"text":"ホットバー: "},{"storage":"api:","nbt":"Inventory[{Slot:0b}].tag.TSB.ID"},{"text": ", "},{"storage":"api:","nbt":"Inventory[{Slot:1b}].tag.TSB.ID"},{"text": ", "},{"storage":"api:","nbt":"Inventory[{Slot:2b}].tag.TSB.ID"},{"text": ", "},{"storage":"api:","nbt":"Inventory[{Slot:3b}].tag.TSB.ID"},{"text": ", "},{"storage":"api:","nbt":"Inventory[{Slot:4b}].tag.TSB.ID"},{"text": ", "},{"storage":"api:","nbt":"Inventory[{Slot:5b}].tag.TSB.ID"},{"text": ", "},{"storage":"api:","nbt":"Inventory[{Slot:6b}].tag.TSB.ID"},{"text": ", "},{"storage":"api:","nbt":"Inventory[{Slot:7b}].tag.TSB.ID"},{"text": ", "},{"storage":"api:","nbt":"Inventory[{Slot:8b}].tag.TSB.ID"}]