This is a limited edition item from JO1's collaboration with Tokyo Dome City. It's a random item, so I opened it once, but I've kept it in a bag since then. Immediate purchase is OK. No price reduction. JO1: Takumi Kawanishi, Issei Mamehara, Ren Kawashiri, Shosei Yonashiro, Junki Kono, Keigo Sato, Shoya Kimata, Shion Tsurubo, Ruki Shiroiwa, Shosei Ohira, Syoya Kinjo