(C90) [Nyankoromochimochi (Kotoba Ai)] Hatate Onee-chan ga Shite ageru (Touhou Project)
(Reitaisai 15) [Nyankoromochimochi (Kotoba Ai)] Ecchi na Tengu no JK Onee-chans (Touhou Project)
(C88) [Nyankoromochimochi (Kotoba Ai)] Patchouli Diet (Touhou Project)
(Reitaisai 14) [Nyankoromochimochi (Kotoba Ai)] Hatate Onee-chan o Otoshidama de Kattemita (Touhou Project) [English] [Manabe_JP]
(C91) [Nyankoromochimochi (Kotoba Ai)] Aya Onee-san no Hokentaiiku (Touhou Project)
(Reitaisai 9) [Aikotobako (Kotoba Ai, Goriyaku)] Kozukuri Pachukoa!! (Touhou Project)
(C89) [Nyankoromochimochi (Kotoba Ai)] Santa Koakuma no Present (Touhou Project) [English] [Manabe_JP]
(Kouroumu 9) [Aikotobako (Kotoba Ai)] Koa Bitch!! Second Season (Touhou Project)
(C84) [Aikotobako (Kotoba Ai)] HameSakuya (Touhou Project)
(C93) [Nyankoromochimochi (Kotoba Ai)] Aya Onee-san ga Oshiete Ageru (Touhou Project)