Five-dollar hitman Mayo and KUSAKA Group chairman Shunichiro Kusaka are half-brothers living in completely different worlds. When the underworld Matsuri Clan plots to seize control of the KUSAKA Group, the long-feuding brothers find themselves facing a common enemy.
| Actor | Role |
|---|---|
 Koji MatobaNot listed | Not listed |
 Riki TakeuchiNot listed | Not listed |
 Toshiya NagasawaNot listed | Not listed |
 Yoshiyuki YamaguchiNot listed | Not listed |