Aiko saw her parents murdered by the Yakuza when she was young. She grows up to become a killer to avenge her parents. her quest becomes more complicated when she learns her target is also and orphan and also has a blind daughter.
| Actor | Role |
|---|---|
 Kang Ji-youngAiko | Aiko |
 Rina TakedaYuno Kaga | Yuno Kaga |
 Taro SurugaShunsuke Kaga | Shunsuke Kaga |
 Jake ZyrusNot listed | Not listed |
 Atsushi ShinoharaNot listed | Not listed |
 Sahel RosaNot listed | Not listed |
| JJyo HyugaNot listed | Not listed |
 Atomu MizuishiNot listed | Not listed |
 Yusuke IzakiNot listed | Not listed |