hey you may have read or seen theese but for animes i would say, gokusen, deserst punk, GTO, NHK, goldenboy, gin tama, cowboy bebop, jojo's bizzare adventure, she the ultimate weapon, tokko, berserk, fighting spirit, afro samurai And for manga give gin tama a read if you cant be bothered watching it jap with subs. Parasyte is a great read as well, if u havent already read it check it out. I kno of loads more if they dnt suit ur taste just messasge me.