doujinshi (C77) [Syumatsusyorijou (NemuNemu)] Kazuma-kun No Ecchi Hon | Kazuma-kun’s Naughty Book (Summer Wars) [English] [Marushio]
doujinshi (Shotaful!) [Seki Sabato (Tsukuru)] Kazuma-kun Wa Otousan To Tottemo Nakayoshi Desu. (Summer Wars) [English] {Sawari}
doujinshi Clothed Sex (C93) [Seki Sabato (Tsukuru)] Kazuma-kun O Saimin De Oyome-san Ni Shimasu (Summer Wars) – Summer Wars Bare
doujinshi Doggystyle (C93) [Seki Sabato (Tsukuru)] Kazuma-kun O Saimin De Oyome-san Ni Shimasu (Summer Wars) [Chinese] [新桥月白日语社] – Summer Wars