BOYNEXTDOOR - [Oops! It's TAESAN's Birthday] OFFICIAL MD Oops! It's My Birthday Box upsell_M000364346 and DJs eventually became MONSTA

and DJs eventually became MONSTA X

participated in JTBC's “Peak Time

- 5 types of photo books (matched by member)

and Universe

It is a song containing The feelings of 'jealousy' and 'admiration' that everyone felt

BOYNEXTDOOR - [Oops! It's TAESAN's Birthday] OFFICIAL MD Oops! It's My Birthday Box upsell_M000364346 and DJs eventually became MONSTABOYNEXTDOOR [Oops! It's TAESAN's Birthday] OFFICIAL MD Oops! It's My Birthday Box Release Date: July 1, 2026 Depending on versions, contents (cover, photo book, mini book, photo cards, posters, etc.) in the official album package may vary. All products are officially distributed BRAND NEW and FACTORY SEALED packages. Your purchase quantity will count towards HANTEO, CIRCLE (GAON) and BILLBOARD Charts.