3 books in series

妖しのセレス / Ayashi no Ceres

妖しのセレス / Ayashi no Ceres is a 3-book series with 3 released primary works first released in 1997 with contributions by Yuu Watase.

Ceres: Celestial Legend, Vol. 3: Suzumi
Ceres: Celestial Legend, Vol. 4: Chidori
Ceres: Celestial Legend, Vol. 11: Maiden