[AION (Amou Mari)] Higurashi Oboegaki (Higurashi no Naku Koro ni)

[zetubou] Hyper Eros Vol. 1 (Various)

(C69) [Project Harakiri (Kaishaku)] Chikyuu Tokusoutai Kaishaku (Various)

(C67) [Fukunoren, Tairikudoumeigun, Tamashii Max (Kiryuu Chihaya, Nanami Ayane, Yukiwo)] Hinamizawa Meikyuu Annai (Higurashi no Naku Koro ni)

[Black List & Plastic Image (Hiura R, Shimamura Miwa)] Douka Nagekanaide (Higurashi no Naku Koro ni)

[Anthology] HiguERO no naku koro ni (Higurashi no naku koro ni)