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.
Toru Kudo

Ken Yasuda
Takashi Nishimura

Morio Agata
Makoto Minegishi

Airi Matsui
Mika Honda