Shinko (Karin Aiba) is a high school student from Hamamatsu. Due to university admission pressures, she struggles with her mother. She hasn't really made conversation with her mom in a year. Shinko's friend Misato (Mayuu Kusakari) then recommends to her to join the school's calligraphy club. Shinko is impressed by Teacher Yatsushiro's (Kazuki Namioka) words. Teacher Yatsushiro is the one who takes care of the calligraphy club. Shinko decides to join the calligraphy club.
| Actor | Role |
|---|---|
 Karin AibaShinko Sumita | Shinko Sumita |
 Mayuu KusakariMisato Satsukawa | Misato Satsukawa |
 Yuria HagaNot listed | Not listed |
 Tomoko FujitaNot listed | Not listed |
 Keiko MatsuzakaNot listed | Not listed |
 Sawa SuzukiNot listed | Not listed |
| WWakana HashimotoMimiko Iijima | Mimiko Iijima |
| MManami TanabeToko Tenryu | Toko Tenryu |
| IIzumi HirasawaMichiru Takamizawa | Michiru Takamizawa |
| KKeisuke TomitaTakuya Kodama | Takuya Kodama |
 Michelle FujisakiDebby Keller | Debby Keller |
 Kazuki NamiokaKazuki Yashiro | Kazuki Yashiro |
 Yoshihiko HakamadaNot listed | Not listed |
 Daisuke IijimaNot listed | Not listed |
| SShunya IsakaNot listed | Not listed |
 Hiroyuki NagatoNot listed | Not listed |
| KKenji NasaNot listed | Not listed |
 Sansei ShiomiNot listed | Not listed |
 Ken YoshizawaNot listed | Not listed |