(C93) [Yappy-yappy (Amino)] Koujitsu (Fate/Grand Order)
[Manabe Jouji] Hibi Kore Koujitsu Vol. 3
(PK Gakuen Bunka Psi) [samalimi (Natsuno Maki)] Sona no Koujitsu! (Saiki Kusuo no Psi Nan)
Ame wa Koujitsu no Hitotsu
(COMIC1☆9) [FRAC (Motomiya Mitsuki)] Hibi kore koujitsu narite (Kantai Collection -KanColle-)
Sona no Koujitsu!
(COMIC1☆9) [FRAC (Motomiya Mitsuki)] Hibi kore koujitsu narite (Kantai Collection -KanColle-) [Chinese] [嗶咔嗶咔漢化組]
[Manabe Jouji] Hibi Kore Koujitsu Vol. 1
[Manabe Jouji] Hibi Kore Koujitsu Vol. 2
[Manabe Jouji] Hibi Kore Koujitsu Vol. 4
