Kiyoshiro Haneda belongs to Neo-Tokyo's Ota Tribe and is notorious for his relentless, though perpetually unsuccessful, attempts to assassinate the tribe's leader, Fucho Sonoda. These failures consistently leave him severely injured and bloodied, a routine outcome within the tribe. While his specific motivations remain unelaborated, his actions resonate with the Ota Tribe's core preference for chaos and destruction over using Extreme Baseball (XB) to settle conflicts.

He possesses superhuman physical capabilities, including enhanced strength, speed, and athleticism. Kiyoshiro demonstrates impressive acrobatic skill, scaling buildings by leaping between walls, and excels in martial arts and weapon mastery, particularly with a baseball bat. His combat repertoire includes the Limit Attack Reflection technique, deflecting physical projectiles back at attackers. His attack potency, striking strength, and durability are classified at Small Building Level, scaling to characters capable of destroying structures like Minato Tower's top. His speed reaches Hypersonic+ levels, allowing him to react to projectiles traveling at Mach 10. His stamina is above average, sustaining extended exertion such as running hundreds of meters without fatigue. He typically wields a baseball bat, baseballs, and swords.

Kiyoshiro's background lacks detailed exploration. His role remains static across official media, defined solely by his failed vendetta against Fucho and his participation in the Ota Tribe's disruptive activities. The tribe itself is characterized as poor, indifferent to XB, prioritizing chaos, and employing dirty tactics. Kiyoshiro’s design includes a scarf; its depiction varies slightly between media, sometimes omitting the Ota Tribe emblem.