[Chiigodou (Yamaguchi Ugoh)] Touhou Oppai BURST (Touhou Project) Hentai (同人誌) [チーゴ堂 (やまぐち羽轟)] 東方おっぱいBURST (東方)

(Aggregate 5) [Areirias (Yamaguchi Ugou)] Wanwan Oppai DAYS (DOG DAYS)

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

[Yamaguchirou (Yamaguchi Shinji)] Juunen Shinshou Ten Years Fantasy Shinji Yamaguchi 2004 (Rurouni Kenshin)

[Yamaguchi Masakazu] Shake Hip Vol.3

(Daikyuushuu Touhousai 8) [Nyuu Koubou (Nyuu)] Oidemase!! Jiyuu Fuuzoku Gensokyo Nihaku Mikka no Tabi | Welcome!! 3 Days and 2 Nights in Gensokyo's Unrestricted Brothel (Touhou Project) [English]

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

(C89) [Yamaguchirou (Yamaguchi Shinji)] Mikazuki wa Itsumo Saigomade Shinai (Mobile Suit Gundam Tekketsu no Orphans)

[Yamaguchi Masakazu] Shake Hip Vol.2

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

[Yamaguchirou (Yamaguchi Shinji)] TABOO II THE WORKS OF SHINJI YAMAGUCHI (Rurouni Kenshin)