?????????? ~character case book~ Vol.3
| Track | Durée | Titre | Tablature |
| 1 | 04:20 | YellowsicKING | |
| 2 | 04:37 | Cool in nare! ~Keep On Our Love~ | |
| 3 | 13:42 | Original Drama FM - Keiichi & Satoshi no Hinamizawa Cool Radio | |
| 4 | 04:19 | YellowsicKING Off Vocal | |
| 5 | 04:35 | Cool ni Nare! ~Keep On Our Love~ Off Vocal |