(C73) [St. Rio (Katana Kaji, Kitty, Purin)] Chitsui Gentei Nakadashi Limited vol.2 (Hatsukoi Gentei)

(C75) [St.Rio] Gakkyu Houkai 1 (Kodomo no Jikan / Hatsukoi Limited)

(C78) [Goromenz (Yasui Riosuke)] ScrapS (Various)

[St. Rio (Kitty, Purin)] Chitsui Gentei Nakadashi Limited vol.4 (Hatsukoi Gentei)

(C77) [Goromenz (Yasui Riosuke)] Yukutoshi Kurutoshi 2009 (Various)

[St. Rio (Kitty, Naoki)] Dekomori Muichaimashita (Chuunibyou demo Koi ga Shitai!) [Digital]

(C77) [Goromenz (Yasui Riosuke)] Go! Go! Bushikko (Maji de Watashi ni Koi Shinasai!) [English]

[St. Rio (Kitty)] Chitsui Gentei Nakadashi Limited vol.3 (Hatsukoi Gentei)

(C83) [St. Rio (Kitty, Naoki)] Kyokutou Majutsu Hirune Kessha no Fuyu (Chuunibyou Demo Koi ga Shitai!)

(C73) [St. Rio (Kitty, Purin)] Nakadashi Limited vol.1 (Hatsukoi Limited.)