(C92) [Wada Mountain ("Takashi")] Gensou Kinjuuen 4 (Touhou Project) [English] {doujins.com}

(C77) [ClearBook (Yamaguchi Takashi)] Renai Fuu Shuku (Touhou Project)

(C64) [Yamaguchirou (Yamaguchi Shinji)] Mizen Renai (Busou Renkin)

[Wada Mountain (Takashi)] Gensou Kinjuuen 3 (Touhou Project) [English] {doujins.com} [Digital]

[ClearBook (Yamaguchi Takashi)] Renai Fuu Shuku Pixiv-Ban (Touhou Project) [Digital]

(Reitaisai 14) [Wada Mountain ("Takashi")] Shigensou (Touhou Project) [English] {Doujin-Moe.us}

(C64) [Yamaguchirou (Yamaguchi Shinji)] Mizen Renai (Busou Renkin)

(CR35) [Yamaguchirou (Yamaguchi Shinji)] Mizen Renai II (Busou Renkin)

[Wada Mountain ("Takashi")] Gensou Kinjuuen (Touhou Project) [English] {doujins.com} [Digital]

(Reitaisai 10) [Wada Mountain ("Takashi")] Tsuki no Miyako no Onnanoko (Touhou Project) [English] [H-Konbini]