(Dai 5 Kai Hekigai Chousa Haku) [HAKATEN (Curepato)] Omegaverse de Ninshin Shita Eren-chan to Tsugai no Levi-san ga Hitasura Ichaicha Suru Hon (Shingeki no Kyojin) (第5回壁外調査博) [HAKATEN (くれぱと)] オメガバースで妊娠したエレンちゃんとつがいのリヴァイさんがひたすらいちゃいちゃする本 (進撃の巨人)

(Dai 5 Kai Hekigai Chousa Haku) [astromaker, MERISTA (Mikuri, Ebimayo)] Eren-kun no Jean to Nakayoshi Daisakusen ~Mezameru 15-sai no Bosei~ (Shingeki no Kyojin)

(Dai 6 Kai Hekigai Chousa Haku) [Pokabatata (Mochi K 3Go)] Kashite Yaru kara Yatte Miro (Shingeki no Kyojin)

(Dai 7 Kai Hekigai Chousa Haku) [ALT (tacky)] L×EZCS (Shingeki no Kyojin)

(Kyuushuu Hekigai Chousa Haku) [SHINGEKI666 (Kitazawa Seiko)] ReverseReverse (Shingeki no Kyojin)

(Dai 15 Kai Hekigai Chousa Haku) [PHENOMENA (Dai Pippy)] Guinea Pig (Shingeki no Kyojin)

(Dai 15 Kai Hekigai Chousa Haku) [PHENOMENA (Dai Pippy)] Guinea Pig (Shingeki no Kyojin) [Chinese] [沒有漢化]

(Dai 3 Kai Hekigai Chousa Haku) [Yureika (Tsumugi)] 10-nengo Eren ga Isshi Mukuiru Yotei deshita... (Shingeki no Kyojin)

Daisuki na Osananajimi no SHojo ga Hiretsu na Chinpo ni Tsukiyaburareru Hanashi

(C85) [Sanryuu Kaigishitsu (Mitsuru)] Haku-nee no Darashinai Ochichi ga Suki na Hito Muke no Hon | A Book Aimed At People Who Love Big Sis Haku’s Slutty Titties (VOCALOID) [English]

[Sawada Daisuke] Seikatsu Shidou | Educational Guidance (COMIC Shingeki 2010-01) [English] [Hentai from Hell]