Works1990Pajama de Ojama (1 Volume)
Gomen Asobase! (Excuse Me!) (1 volume)
Magical Nan (1 Volume)
1991Otenami Haiken! (Appreciation of Skill!) (1 Volume)
Shishunki Miman Okotowari (Pre-Puberty Prohibition) (3 Volumes)
1992Fushigi Yugi
1993Zoku Shishunki Miman Okotowari (Pre-Puberty Prohibiton Continued) (3 Volumes)
Suna no Tiara (Sandy Tiara) (1 Volume)
1994Mint de Kiss Me (Kiss Me With Mint) (1 Volume)
1995Epotoransu! Mai (Epotrans!/Epotrance! Mai) (2 Volumes)
1996Ayashi no Ceres (Ceres, Celestial Legend) (14 Volumes)
1997Oishii Study (Delicious Study) (1 Volume)
Musubiya Nanako (Tie Merchant Nanako) (1 Volume)
1998Appare Jipangu! (Fair Japan!) (3 Volumes)
2000Shishunki Miman Okotowari Kanketsu Hen (No One Before Adolescense Admitted) (1 volume)
Imadoki! (Nowadays!) (5 Volumes)
2001Arisu 19th (Alice 19th) (7 Volumes)
2003Zettai Kareshi (Absolute Boyfriend) (6 volumes)
Fushigi Yugi: Genbu Kaiden (5 Volumes, on-going)
UnknownYuu Watase's Guide to Manga for Girls