(C70) [OTAUT-R (Sumeragi Hamao, Hidaka Sora)] H₂O (KiMiKiSS) (C70) [おたうT-R (皇ハマオ、日高空)] H2O (キミキス)

(C72) [OTAUT-R (Hidaka Sora, Sumeragi Hamao)] Kagami no Ashi no Ura (Lucky Star)

(Shuuki Reitaisai 3) [Sumeragi Designs (Sumeragi Seisuke)] D4C final (Touhou Project)

(Kouroumu 10) [Sumeragi Designs (Sumeragi Seisuke)] D4C continue again (Touhou Project) [English] {doujins.com}

(C90) [Sumeragi Designs (Sumeragi Seisuke)] PORNO STAR (Granblue Fantasy)

(Shuuki Reitaisai 3) [Sumeragi Designs (Sumeragi Seisuke)] D4C final (Touhou Project) [English] {doujins.com}

[Sumeragi Designs (Sumeragi Seisuke)] D4C (Touhou Project) [English] {Sharpie Translations} [Digital]

Ashi no Ura

(C86) [Sumeragi Designs (Sumeragi Seisuke)] Ninja Acme Shock - Sendai-Kaini in Flames (Kantai Collection -Kancolle-)

(C72) [OTAUT-R (Hidaka Sora, Sumeragi Hamao)] Kagami no Ashi no Ura | The Soles of Kagami's Feet (Lucky Star) [ENG]

(C85) [Sumeragi Designs (Sumeragi Seisuke)] D4C continue (Touhou Project) [English] {doujins.com}