One Piece D20

If you like the genres Action / Adventure (Swashbuckling / Pirates), Animation / Comics (Anime / Manga) , this game is for you.

If you like the mechanics Level Based (Earn XP and level up), Dice (Primarily d20), Dice (Various), Class Based (Pilot, Wizard, Scientist, etc), Skill Based (buy or gain skills), Grid-based (uses square terrain for move/combat), Attribute/Stat Based (STR, CON, PER, etc), Race Based (Player Race/Species affects gameplay) , you will enjoy this game.

This game falls under the category: Core Rules (min needed to play), Campaign Setting (game world).