A high school girl, Sayaka Kudō was the bottom of the class. After a year, she improved her deviation value from 30 to 70, then passed Keio University that is considered one of the most difficult to enter in Japan.
Sayaka Kudo
Kasumi Arimura
Yoshitaka Tsubota
Atsushi Ito
Reiji Mori
Shuhei Nomura
Akari Kudo
Yoh Yoshida
Toru Kudo
Tetsushi Tanaka
Takashi Nishimura
Ken Yasuda
Makoto Minegishi
Morio Agata
Mika Honda
Airi Matsui
Ryuta Kudo
Yuhei Ouchida
Mayumi Kudo
Kokoro Okuda
Yui Okazaki
Nanami Abe
Little Sayako Kudo
Maharu Nemoto
Young Ryuta Kudo
Ruka Wakabayashi
Young Mayumi Kudo
Rinko Kawakami
Young Sayaka Kudo
Mochika Yamada
High School Principal
Kenichi Yajima
Elementary School Teacher
Yasuhi Nakamura
Reiji's Mother
Rie Minemura
Junior High School Student
Aoi Shimoyama
関口信二
Makoto Sudo