(Reitaisai 8) [Cat Expert (Nekousa)] Deli Chen (Touhou Project)

(COMIC1☆6) [Cat Expert (Nekousa)] Chen x Chen! (Touhou Project)

(Reitaisai 11) [Cat Expert (Nekousa)] Chen no Ana (Touhou Project)

(Reitaisai 11) [Cat Expert (Nekousa)] Chen no Ana (Touhou Project)

(Reitaisai 10) [Cat Expert (Nekousa)] Micro-shiki Chen-chan (Touhou Project)

(Reitaisai 15) [Cat Expert (Nekousa)] Micro Nyanko Komugi Chen (Touhou Project)

(Reitaisai 14) [Cat Expert (Nekousa)] Chen to Issho -Ohirune mo Issho- (Touhou Project)

(Reitaisai 15) [Cat Expert (Nekousa)] Micro Nyanko Komugi Chen (Touhou Project)

(C78) [Cat Expert (Nekousa)] Touhou Chen Yuugi 2 (Touhou Project)

(C75) [cat expert (Nekousa)] Touhou Chen Yuugi (Touhou Project)

(Yuumei Sakura) [Cat Expert (Nekousa)] Chen to Issho (Touhou Project)

(Kouroumu 10) [Cat Expert (Nekousa)] Chen to Issho -Onsen mo Issho- (Touhou Project)

(Kouroumu 9) [Cat Expert (Nekousa)] Chen to Issho -Pet Seikatsu- (Touhou Project)

(COMIC1☆9) [Cat Expert (Nekousa)] Himo to Chen to Watashi. (Touhou Project)

(Reitaisai 5) [Cat Expert (Nekousa)] Touhou Shikigami Ijiri (Touhou Project)

(Reitaisai 7) [Cat Expert (Various)] ero Chen Goudou (Touhou Project)

(Kouroumu 5) [Cat Expert (Nekousa)] Touhou Kyuusoroku (Touhou Project)

(SC46) [Binmalo, CAT Expert (Beti, Nekousa)] TOHO-Dual-Graffiti (Touhou Project)

(C90) [Cat Expert (Nekousa)] Komeiji-san-chi no Animal Cafe (Touhou Project)

(Reitaisai 8) [Tiramisu Tart (Kazuhiro)] Da Kyou Yukari 3 × Chen [Yukari's Descent Into Madness 3 x Chen] (Touhou Project) [English]

(C93) [Cat Expert (Nekousa)] Azur Nyan (Azur Lane)