Fukushuu no Hate ni
COMIC Koh 2017-09 [Digital]
hune genkan reipu
COMIC Koh 2018-10 [Digital]
Nyotaika Aniki to Omocha de Asobu Hon
Niimi Sensei ni Amaetari Tekoki saretari suru
[Chuusei Mafuman (Kurimoti Tiduru)] Beit Gaeri no TSkko ga Chikan ni Nerawarechau Hon [English] [desudesu] [Digital]
XX iin no Oshigoto | The Work of the XX Committee
COMIC Koh Vol. 5
Aniki and I and an illustration summary book + Omake