[Pre-Order] OURBIRTHDAY 1st Single Album - Our Birthday (Photobook Ver.) + WITHMUU Photocard seok matthew & kim gyu vin The expected release date is

The expected release date is 3/11/2026 in Korea

2 Random Photo Cards (out of 15)

Plush Photocard Holder

Baseball Jersey

Photocard Set : Random 1 out of  4 ea per set

[Pre-Order] OURBIRTHDAY 1st Single Album - Our Birthday (Photobook Ver.) + WITHMUU Photocard seok matthew & kim gyu vin The expected release date isThe expected release date is 8 19 2026 in Korea. Shipping for all orders will begin once the pre order item is available in store, should there be no unexpected delays. IMPORTANT NOTE : Orders containing one or more pre orders are typically held until all items are released and available to ship together. Each Album Includes : Out Case Photobook : 68 pgs CD & Envelope Mini Squishy Invitation Card Sticker Card Cover Sticker Message Postcard : Random 1