8 titles the community recommends if you enjoyed Kouya no Shounen Isamu.
Lone Wolf and Cub
Ashita no Joe: Fighting for Tomorrow
JoJo's Bizarre Adventure: Part 7–Steel Ball Run
Kyojin no Hoshi
GREEN BLOOD
Kurenai Sanshirou
Lemon Kid
Otoko Ippiki Gaki Daishou
