deathnote
fullmetal alchemist: brotherhood(this one follows the manga more closely and has less filler)
shaman king
i put that in the order of most depressing to most uplifting, so depending on how you feel will decide which order you should watch those in
oh, and you might also want to try yu-gi-oh series zero. it's a lot better than the one that has the card game in it. in series zero, only one episode has the cards in it, the rest is sadistic games held by a possessed boy. in one yu-gi gets a guy to light himself on fire. basically, it works like saw traps, the victims kill themselves in it. it's very interesting.
also
fullmetal alchemist: brotherhood(this one follows the manga more closely and has less filler)
shaman king
i put that in the order of most depressing to most uplifting, so depending on how you feel will decide which order you should watch those in
oh, and you might also want to try yu-gi-oh series zero. it's a lot better than the one that has the card game in it. in series zero, only one episode has the cards in it, the rest is sadistic games held by a possessed boy. in one yu-gi gets a guy to light himself on fire. basically, it works like saw traps, the victims kill themselves in it. it's very interesting.
also
he said no filler and none that are longer than 100 episodes. no way that fits. besides, it takes the whole naruto approach to what they are. like in naruto how the good ninjas act nothing like ninjas, the bad guys in one piece are the only one's that act like piratesLullabye said:OnePiece