(Kouroumu 6) [Kei+ (Akisima)] Yukapai Hon (Touhou Project) (紅楼夢6) [Kei+ (秋島)] ゆかぱい本 (東方Project)

(Kouroumu 7) [Alice no Takarabako, WaToSaTo (Mizuryu Kei, Sugiura Sen)] Kuro Gal Gensokyo (Touhou Project)

(Shuuki Reitaisai 5) [Kei Kei Dou (Kei Kei)] Mousou Momiji Nitori to Issho Hen (Touhou Project)

[Kei Kei Kei Loan (Kei)] Nue-chan Love Love Shokushu Naedoko-ka Hon (Touhou Project) [Digital]

(Kouroumu 6) [Kei+ (Akisima)] Yukapai Hon (Touhou Project) (English)

(Reitaisai 9) [Alice no Takarabako (Mizuryu Kei)] Touhou Gensou Houkai Ni | Touhou Gensou Houkai -Phantom Lord Forced- (Touhou Project) [English] =LWB + Afro=

(C86) [Kei Kei Dou (Kei Kei)] Joukou Momiji (Touhou Project) [Chinese] [CE家族社]

[Kei Kei Kei Loan (Kei)] Saimin? Sennou? Dekiru Mono nara Yatte Minasai yo! After (Touhou Project) [Digital]

(C86) [Kei Kei Dou (Kei Kei)] Joukou Momiji (Touhou Project)

(Kouroumu 7) [Alice no Takarabako, WaToSaTo (Mizuryu Kei, Sugiura Sen)] Kuro Gal Gensokyo (Touhou Project) [English] [CGrascal]

(Reitaisai 10) [Alice no Takarabako (Mizuryu Kei)] Touhou Gensou Houkai Ryou -Shuttered Phantasma- (Touhou Project) [English] =LWB + Afro=