Omega wa Pink no Yume wo Miru
Complete | Sakurai nanako | 2000 released
Remnant JUJIN Omegaverse
Complete | HASUMI Hana | 2016 released
Gokudou to Omega ~Mukidashi no Katsuai.~
Ongoing | Aoi chizu,Kojima kiichi | 2019 released
Aware na Beta wa Koi wo Shiranai
Ongoing | YASHIKI Shima | 2022 released
Kanraku Alpha ~Enigma~ 4 verse