Keita Ueda, an elementary school teacher, reunites with his childhood friend Hikaru Matsumoto, now a pastry chef. As they collaborate on a school project, their shared memories and love for sweets rekindle old feelings.
| Actor | Role |
|---|---|
 Yu InabaKeita Ueda | Keita Ueda |
 Seina NakataHikaru Matsumoto | Hikaru Matsumoto |
 Kasumi YamayaNatsumi Matsumoto | Natsumi Matsumoto |
 Ikuma NagatomoTaro Oba | Taro Oba |
 Miyu KanekoYumi Nagano | Yumi Nagano |
 Tetsuhiro IkedaCake Shop Manager Ikeda | Cake Shop Manager Ikeda |
| HHitomi TakahashiKanako Matsumoto | Kanako Matsumoto |