(Shuuki Reitaisai 4) [Nijiiro Denryuu (Nijiden)] Shinki Mama to Shota (Touhou Project)

(Shuuki Reitaisai 15) [Nijiiro Denryuu (Nijiden)] Seija Onee-chan wa Yasashikunai (Touhou Project)

(C69) [Nijiiro Zakura (Koutaro)] Nijiiro-Collection Vol. 1

(C93) [Nijiiro Suisho (Nanashiki)] JK vs Tekoki Shinai to Derarenai Heya

(C92) [Nijiiro Suisho (Nanashiki)] BB-chan no Amaama!? Shasei Kanri Book (Fate/Grand Order)

(C94) [Nijiiro Suisho (Nanashiki)] Atsui kara Jihanki de Juice o Kaou to Shitara Chinchin Igai Urikireteta.

(C77) [Nijiiro Zakura (Koutaro)] Nijiiro Densho (Various)

[Nijiiro Hyakka (Mutsumi)] Yuri Sui Copybon Sairokushuu 1 [Digital]

(C78) [Nijiiro Zakura (Koutaro)] Nijiiro Collection Vol.6: Nijiiro Life (Various)

(C78) [Nijiiro Zakura (Koutaro)] Nijiiro Life (Various)