(C70) [Maruno Keikaku (Marunosuke)] Jiyuu Kenkyuu Hentai (C70) [まるの計画 (まるのすけ)] 自由研究

[ Matsumoto Drill Kenkyuujo] do risu ta (LUCKY☆STAR)

(Reitaisai 9) [Matsumoto Drill Kenkyuujo (Kazumi Yoshiyuki/NAGANO~N)] Tarugata Miko Hall - Miko★Ero (Touhou Project)

(CR21) [Maruno Keikaku (Marunosuke)] Komusume Tamashii (Samurai Spirits)

(C62) [Maruno Keikaku (Marunosuke)] Toppatsu! Marunosuke (Various)

(C85) [Matsumoto Drill Kenkyuujo (Naganoon)] ChitoChiyo Shimai no Unyou ni Tsuite (Kantai Collection -KanColle-)

(C66) [Maruno Keikaku (Marunosuke)] Koneko no Hohoemi

(C70) [Okina Keikaku (Shiwasu no Okina)] Okina Keikaku (Oku-sama wa Joshi Kousei) [English] {darknight}

Akazukin to Issho

(C53) [Maruno Keikaku (Marunosuke)] Maruno Teishoku ~Fuyumi Ichiban Shibori~ (Cardcaptor Sakura)

(CR29) [SAIRO PUBLISHING (J.Sairo, Marunosuke)] reichosa.com (Gakkou no Kaidan [Ghost Stories])