Watch (Reitaisai 7) [Shimoyakedou (Ouma Tokiichi)] Eirin no Kusuri de Udonge ga Hidoi Meniau Hon (Touhou Project) (例大祭7) [しもやけ堂 (逢魔刻壱)] 永琳の薬でウドンゲが酷い目に遭う本 (東方Project)

(C84) [Shimoyakedou (Ouma Tokiichi)] Koumakan Enkou (Touhou Project)

[Shimoyakedou (Ouma Tokiichi)] Atsuatsu Kitsune Udon (Touhou Project) [Digital]

(C80) [Shimoyakedou (Ouma Tokiichi)] Kouma Meisaku Gekijou (Touhou Project)

(C84) [Shimoyakedou (Ouma Tokiichi)] Koumakan Enkou | A Journey in Scarlet Devil Mansion (Touhou Project) [English] [doujin-moe.us]

(Reitaisai 14) [Shimoyakedou (Ouma Tokiichi)] Chijou no Usagi to Kitsune no Yomeiri (Touhou Project)

[Shimoyakedou (Ouma Tokiichi)] Koumakan Enkou (Touhou Project) [Digital]

(Reitaisai 14) [Shimoyakedou (Ouma Tokiichi)] Chijou no Usagi to Kitsune no Yomeiri (Touhou Project) [Chinese] [CE家族社]

(Reitaisai 14) [Shimoyakedou (Ouma Tokiichi)] Chijou no Usagi to Kitsune no Yomeiri (Touhou Project)

(C80) [Shimoyakedou (Ouma Tokiichi)] Kouma Meisaku Gekijou | 紅魔美咲劇場 (Touhou Project) [Chinese] [赤銀漢化組]

(Reitaisai 7) [Shimoyakedou (Ouma Tokiichi)] Eirin no Kusuri de Udonge ga Hidoi Meniau Hon | Terrible things happen to Udonge due to Eirin's drugs Book (Touhou Project) [English]