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STRENGTH: A changeable stat that is a straight forward power vs power stat. Most physical character's such as Swordsman and Berserker's tend to have high amounts in this stat. It tends to define the power of most physical techniques as well. This stat is able to be added too.

SPEED: A changeable stat that allows for quick movement's, however speed does not equal power and doesn't define the strength stat in any technique. It's an important stat that can quickly turn the tides of battle when it comes to who may land a hit first however. Many Assassin's prefer to have this stat prioritized, though it's useful for all.

ACCURACY: Defines how well one is able to hit a target from far distances. Every 10 Accuracy a character has can hit a target 1 foot further ( I.E. an RPC with 100 Accuracy can hit a target from 10 feet away without trouble. Rpc with 0 can only hit what's in arm's length without issue ), however that does not mean one can auto target. A lot of Marksman, Assassin's and Doctor's tend to take this stat.

DEFENSE: Defined by one's Strength + Stamina / 2 ( I.e. 50 [ Str ] + 50 [ Sta ] = 100 [ Total ] / 2 = 50 [ Def ] ), if someone's physical attack or weaponry is higher than the user's defense, they take hefty damage, cutting weapons and such have a different system to go off of, but blunt attack's are easily defined in defense by this stat.

INTELLIGENCE: The stat that defines wit and the ability of creation based on class. A great Inventor, Doctor, Shipwright and so forth can create many great items by having this as a high stat.

SPIRIT: This defines how many time's one can use Haki and at what level the user is capable of using it.