Breathe In, Breathe Out centers on six, later seven, individuals who have gotten jobs harvesting sugarcane on a small Okinawa island. Each worker has their own unique personality as well as their own issues as they learn to work together...
| Actor | Role |
|---|---|
 KarinaHinami Tachibana | Hinami Tachibana |
 Shosuke TaniharaShuichi Ikenaga | Shuichi Ikenaga |
 Hiroki NarimiyaDaisuke Nishimura | Daisuke Nishimura |
 Sayaka KanekoEtsuko Kawano | Etsuko Kawano |
 Sayaka KuonMisuzu Tsujimoto | Misuzu Tsujimoto |
 Masami NagasawaKanako Doi | Kanako Doi |
 Nao OmoriYutaka Tadokoro | Yutaka Tadokoro |
| SSaburo KitamuraNot listed | Not listed |
| TTaeko YoshidaNot listed | Not listed |
| YYoshinobu YamadaNot listed | Not listed |
 Yusuke KamijiNot listed | Not listed |