Zoro was the first crew member to be recruited by Luffy. Zoro is a skilled swordsman who fights with is own unique sword style known as santoryu (three katana fighting style).This is achieved by using one katana in each hand and another in his mouth. He is also seen fighting with only one or two swords. When in a serious fight he ties his normally, tied on the arm bandana, on his head.
Though not a samurai, he appears to maintain a certain degree of bushido, and is frequently mistaken for one. Unlike Luffy and most of the other Straw Hat pirates, Zoro has been known to kill his opponents if he has to, though never in cold blood.

Known as Beelzebub or Baby Beel (ベル坊, Beru Bō?). He is the youngest son of the Devil King. He is very attached to Oga, always clinging onto Oga's back or sitting on Oga's head. When he becomes agitated (and initially when he saw blood), he'll often throw a tantrum that will spontaneously electrocute anyone within his vicinity. Without Oga, he is physically weaker than even the average human child, but contact with Oga allows him to unleash his demonic powers. After fearing for Oga's safety when he contracted a fever, (as his power would end up killing Oga) he severed the contract and ran away. He then became somewhat attached to Toujou, who resembles Oga (at least in his own mind). Later, when Oga and Toujou start to fight, Beel snaps out of his fever and goes back to Oga. At that point, their mutual trust becomes so great that Beel even erases the Zebub spell to allow Oga to fight Toujou without using demonic powers.

Manji is the protagonist of the Japanese manga series Blade of the Immortal. In the story, he's known infamously both as the "Hundred Man Killer," for the number of men he's killed by the beginning of the series, and "Mister Twelve Blades" for the number of weapons he carries. He is most easily identified by the manji symbol he wears from which he derives his name and the scars across his face, and as the title of the manga implies, he's been given immortality by the means of the Kessen-chu, which prevent him (for the most part) from dying.

Малко викингска мощ насреща, въпреки че той ... не е наполовина датчанин, наполовина уелсец, той е потомък на Артур и ненадминат майстор на меча. Водач на малка, но силна викингска банда, тарикат , хитрец, безскрупулен, убиец, да продължавам ли ? Той е и много повече, отколкото неговите бандити могат да видят. Воден от идеали и мечти, той е готов да пожертва за тях всичко и всеки, включително и себе си. Ето малка демонстрация на неговата мощ.