Ryōko Ōkami is a spunky high school girl who is a member of a "fixer" club called the Otogi High School Bank. She fixes the school's problems with her partner Ringo Akai ("Akazukin-chan").

• Ayako Kawasumi
• Yui Horie
• Kanae Ito
• Shintaro Asanuma
• Kimiko Koyama
• Miyu Irino
• Hirofumi Nojima
• Aki Toyosaki