Nagai Jinsei, aka “Bare-Knuckles Jinsei”. Born in a dumpster,
raised in an orphanage, living as a yakuza, he is tough enough that
he fights all his fights bare-handed, and is covered
with countless knife and bullet scars from his battles.
But his life changes when he saves the five-year-old Ayumi,
daughter of the new police chief, Enjoji Masayoshi,
and befriends their family. For the first time in his life,
Jinsei feels like he’s found a family of his own,
and decides to start his life over, but his past and his ties to the yakuza keep getting in the way.