Welcome to Gaia! ::

Strength: Measure of your characters raw physical characteristics and how tough their body is the higher the Strength the more punishment the person can take
Dexterity: A persons flexibility and ability to react alongside how nimble a person is
Sight: This is how adept a person is at seeing things and aiming the higher the sight is the easier time a person will have seeing things that normal people wouldnt
Speed: How fast a character is and also their reaction speed, if a foes speed dwarfs your own by a large enough margin then you will have no chance at dodging their attacks (Speed+ 1/2Sight = reaction speed) If the enemy is more then double your reaction speed then you can't dodge them, 1.5 times then you can dodge most of the damage but are still hit, anything lower is situational
Willpower: This is the characters force of will and ability to use Haki as a character uses Haki this stat will drain per round and once at 0 the character will lose the ability to use haki till they rest. This stat also explains how likely it is for someone to be able to get up after a devestating hit that should have knocked them out

80= Olympic quality human
120=early stage super human
225=super human
475=Powerful super human
750= Early hero status
1500=Hero status
3000= Powerful hero status
5000+=Legendary