OURBIRTHDAY 1st Single Album [Our Birthday] (PHOTOBOOK VER.)

Release date
August 19th, 2026

Track List
TBA

Packages
2 Ver. (Sold individually/Not a set)
- OUTCASE : 220x180mm, 2 Versions
- PHOTOBOOK : 150x200mm, 68p, 2 Versions
- CD-R, ENVELOPE : 120x120mm, 125x125mm, 2 Versions
- MINI SQUISHY : 50x70mm, 2 Versions
- INVITATION CARD : 105x135mm, 2 Versions
- STICKER : 100x150mm, 2 Versions
- CARD COVER STICKER : 54x85.5mm, 2 Versions
- MESSAGE POSTCARD : 100x150mm, Random 1 out of 7, 2 Versions
- PHOTOCARD : 55x85mm, Random 2 out of 14, 2 Versions
- GROUP PHOTOCARD : 55x85mm, Random 1 out of 2, 2 Versions
- FOLDED POSTER : 300x200mm, 2 Versions
- LYRIC POSTER : 300x200mm, 2 Versions
- [PARTY VER. ONLY] PAPER FORTUNE TELLER : 150x150mm, Random 1 out of 7
- [WELCOME VER. ONLY] 4CUT PHOTO : 150x50mm, Random 1 out of 7