Flame Union
In this adventure, Kunioka saves the life of Manaka Takuya, a part-time freelance assassin who botches a big gun procurement assignment. Due to this incident, Manaka is suspended from the hitman association and his father, the former number one ranked hitman in Kyoto, drags him back to the
Takuya Matsumoto
Masayuki Ino
Shiori Ueno
Kenta Osaka
Tokuhisa Yamashita