diff --git a/konami/products.md b/konami/products.md
index e05bd45..6f693b9 100644
--- a/konami/products.md
+++ b/konami/products.md
@@ -1201,6 +1201,7 @@ chronologic order, e.g. regarding release dates.
   * Quiz Magic Academy 夢幻の鏡界 (2021)
   * `GELMA-JA`
   * `GELMA-JB`  `#WEB:https://www.mercari.com/jp/items/m91656375975/`
+  * `GULMA-JD`: 夢幻の鏡界 art kit `#WEB:https://page.auctions.yahoo.co.jp/jp/auction/f1006651842`
 * `LMM`: モンスター烈伝 オレカバトル / Monster Retsuden Oreca Battle  `#MISC:oyakodon_oniku_list`
 * `LND`: e-walkeylife3 (2012, 歩数計)  `#MISC:oyakodon_oniku_list`
 * `LPH`: Venus Fountain  `#SCRAPE:konami:eagate`