Ai Nonaka : Mika Inamori
Yui Horie : Manami Amamiya

Aya Hirano : Mei Etoh
Marina Inoue : Mutsuki Uehara
Saki Fujita : Momoha Odori

Ai Horanai : Mutsuki's brother (ep 6)
Ai Satou : Gakuenchou
Aki Toyosaki : Handicraft club president (ep 2)
Akira Tomisaka : Member (ep 7)
Ao Takah:hi : Bus announcer (ep 2)
Aoi Inaba :
Announcer (ep 1)
Girl (ep 4)
Shop :sistant (ep 7)
Student (ep 3)
Aya Hisakawa : Kyōko Kibukawa
Ayahi Takagaki :
Student (ep 10)
Sweets Student (ep 3)
Ayumi Fujimura : Futsal member (ep 8)
Ayumi Tsuji : Girl (ep 4)
Erino Hazuki : Student (ep 12)
Hanami Hirai : Announcer (ep 7)
Haruka Kimura : Drama club president (eps 2, 10)
Haruka Nagami : Student (ep 3)
Haruka Tomatsu :
Student (ep 10)
Sweets Student (ep 3)
Hirosumi Higuchi :
Student A (ep 2)
Teacher A (ep 1)
Kana Ueda : Home Economics club president (ep 10)
Kanako Sakura : Gardening club president (ep 2)
Kaori Nazuka : Mai Takeuchi (Student Council President) (ep 12)
Kaya Miyake : Student (ep 8)
Kazuo Hara :
Student C (ep 2)
Teacher C (ep 1)
Kei Shindou : Seioh Gakuen Student A (ep 1)
Maki Terakado : Teacher D (ep 1)
Marie Miyake :
Seioh Gakuen Student B (ep 1)
Student (eps 2-3)
Mayumi Yoshida : Student (ep 12)
Megumi Hay:hibara : Gakuenchou (young)
Megumi Takamoto : Student (ep 12)
Miho Miyagawa : Aikou Gakuen Student (ep 3)
Minori Chihara : Band leader (ep 11)
Minoru Shiraishi : Youth (ep 11)
Nami Kurokawa : Takako Kakuzawa
Nozomi M:u : Member (ep 7)
Rika Morinaga : Former Student Council President (ep 1)
Sachiko Okada :
Boy (ep 4)
Mutsuki's sister (ep 6)
Student (ep 3)
Student B (ep 2)
Teacher B (ep 1)
Youth (ep 7)
Shinnosuke Tachibana : Takefumi Amamiya
Suzuna Kinoshita : Student (ep 9)
Takay:u Usui : Shimojima-sensei
Takayuki Kondo : Announcer (ep 3)
Tomo Adachi : Teacher (ep 4)
Tomoko Kaneda : SD Character (ep 6)
Wakana Shimizu : Girl (ep 4)
Youko Honda : Youth (ep 7)
Yui Ariga : Student (ep 6)
Yukiko Kikuchi : Judo club president (ep 2)
Yuri Nakatani : Student (ep 3)
Yuuki M:uda : Youth (ep 11)
Yuuko Morita : Girl (ep 4)