[Momonga Club (Hayashibara Hikari)] Shoujo no Houteishiki - Girls of Equation [Digital] Hentai [モモンガ倶楽部 (林原ひかり)] 少女の方程式 [DL版]

[Momonga Club (Hayashibara Hikari) Aniparohiroin etchina irasuto-shū supesharu pakku-ban (Various)

[Momonga Club (Hayashibara Hikari)] Shoujo Seiai Shugi [Digital]

[Momonga Club (Hayashibara Hikari)] Kaisouroku [Digital]

(C74) [Momonga Club (Hayashibara Hikari)] Shoujo no Houteishiki - Girls of Equation

(C69) [MOMONGA-CLUB (Hayashibara Hikari)] rakugaki-s4 ~Aniparo Enpitsu Genka-shuu~ (Various)

[Momonga Club (Hayashibara Hikari)] Nikubenki Shoujo File ~Nakadashi sareru Onna-tachi~ [Digital]

[Momonga Club (Hayashibara Hikari)] Shoujo no Houteishiki - Girls of Equation [English] [SaHa] [Digital]

[Momonga Club (Hayashibara Hikari) ] Inkou Yousei ~ Twintail no Shoujo-tachi ~ Hayashibara ver [Digital]

[Momonga Club (Hayashibara Hikari)] Shoujo Club [Digital]

[Momonga Club (Hayashibara Hikari)] Aniparo-ra fu genga-shū vol. I