Shingeki no Kyojin - Yandere no Heichou ni Sinuhodo Aisarete Yoru mo Nemurenai (Doujinshi)
Complete | UNAP (Circle) | 2000 released
Shingeki No Kyojin Dj - Shinpei No Dokusen Yoku Ga Tsuyo Sugite Komaru.
Complete | unap! (maine) | 2013 released
Shingeki no Kyojin dj - Heichou, Suki tte Ittekudasai!!