He's a swordsman that fights with 3 swords but mastered 9 -2-no sword styles too, he constantly fights and argues with the Cook (Vinsmoke Sanji), He seriously lacks sence of direction getting lost on even the most simplest of ocassions, he sleeps and drinks sake a lot, he knows the 3 types of haki and posseses a demon called ashura which makes him evolve his abilities to 9 swords (3 heads and six arms) he's extremely loyal to Mokey D. Luffy (His Captain) and would do anything for him