Geddoubo & Murder License Kiba(2008)

Geddoubo & Murder License Kiba

The monk Gedoubo, who can see the evil in people, and Fang, the only man in Japan with a license to kill! These two men of the shadows meet their destiny to fight against the vilest villain known only as “The Deserter”! The vigilantes' legend will continue in the strongest collaboration ever...!

(Source: Nihonbungeisha, translated)