Seeunのトレカ STAYCの、Metamorphicに収録. Bias RoomでK-POPフォトカード（トレカ）を探して、集めて、交換しよう。
Seeun
STAYC - Sumin & Sieun & Isa - Metamorphic Album album inclusion sticker sheet photobook version
STAYC - Metamorphic Album album inclusion fragrance card icy version
![STAYC - Seeun - 2026 SEASON'S GREETINGS [NOW TUNING...111.2MHz] Other pob (pre-order benefit) fromm store season's greetings](https://biasroomcdn.com/watermarked/cmu0m1ibu004bgm0atxnurc8c-front-1789352105297_640px.webp)
