Kyuukyoku no THE Possible Best Number Shuu① 究極のTHE ポッシボー ベストナンバー集①
Released September 17, 2008 Editions 1 Tracks 3
Regular edition · Regular
| 1 | Ijiwaru Crazy love | |
| 2 | Aishite GIVE ME | |
| 3 | Kazoku e no Tegami | |
| 4 | Young DAYS!! | |
| 5 | HAPPY Fifteen | |
| 6 | Love Message! | |
| 7 | Shushoku = GOHAN no Uta | |
| 8 | Hatsukoi no Kakera | |
| 9 | Kaze no Uwasa | |
| 10 | Natsu no Tropical Musume｡ | |
| 11 | Kingyo Sukui to Hanabi Takai | |
| 12 | Un Deux Trois MIRACLE | |
| 13 | Kaze no Uwasa |