The first to show fishman karate in the manga

 

Name: Kuroobi
Origin: One Piece
Gender: Male
Classification: Sting ray fishman, Former member of the Sun pirates, Member of the Arlong pirates
Age: Unknown
Powers and Abilities: Super strength, speed, durability, skilled hand-to-hand fighter (uses fishman karate), adept swimmer
Weaknesses: None notable
Destructive Capacity: Multi-city block level+ (dealt significant damage to Arlong Park Sanji)
Range: Extended melee range
Speed: Supersonic
Durability: Multi-city block level+ (took several kicks from Arlong Park Sanji before going down)
Lifting Strength: Class K (comparable to Hatchan)
Striking Strength: 
Class GJ+
Stamina: Superhuman
Standard Equipment: Nothing notable
Intelligence: Skilled fighter
Notable Attacks/Techniques:

 - 1000 Tile Smashing True Punch: A straightforward punch with much more power than his 100 Tile Smashing True Punch.

- 100 Tile Smashing True Punch: A straightforward punch.

- Arm Blade Slash: Kuroobi charges at his target with his forearm.

- Manta Ray Sting Thread: Kuroobi uses his ponytail and binds his target with it.

- Stomach Drop Kick: A forward kick to the stomach.

- Fire Flower Heel Drop Kick: Kuroobi lifts his leg and delivers a powerful axe kick.

- Rising Thrust Kick: An upward kick.

- High-Level Exploding Palm: An open palm thrust.

- Fatal Pressure Plunge: Kuroobi grabs his target and drags them underwater.


Notable OBD Victories:

Notable OBD Losses:

Other: