Classmates Vol. 4: Sora and Hara: Sora & Hara (Classmates: Dou kyu sei)

Classmates Vol. 4: Sora and Hara (Classmates: Dou kyu sei)

Classmates Vol. 5: O.B. (Classmates: Dou kyu sei)

Classmates Vol. 6: blanc (Classmates: Dou kyu sei)