Read manga: Haa Haa - Vol.1 Chapter 1 : The Teacher S Office Is Paradise On Earth

Artists: Yoshihara Yuki

Status: ongoing

Chapters: 19

Artists: Yoshihara Yuki

Status: ongoing

Chapters: 2

Artists: Yoshihara Yuki

Status: completed

Chapters: 4

Artists: Yoshihara Yuki

Status: completed

Chapters: 10

Artists: Fujiwara Akira ; Hoshino Masami ; Mizuno Yuan ; Oikawa Aya ; Takeuchi Masami ; Yoshihara Yuki

Status: ongoing

Chapters: 3