Kaite

Kaite is intelligent, resourceful and initially defensive about the choices he has made. His difficult circumstances have taught him to survive independently, even when that means working with criminals.

He also retains a strong emotional connection to his father and the Flourish. Beneath his attempts to behave like a hardened accomplice, Kaite remains a child struggling with abandonment, loneliness and grief.

Vash treats him with unusual patience, giving Kaite room to make a better choice rather than simply condemning him for helping the Bad Lads.

Kaite has extensive knowledge of the Flourish's internal systems because his father designed the vessel. He understands routes and mechanisms that make him useful during the Bad Lads' attempt to seize the ship.

He is resourceful enough to operate independently and move through dangerous environments despite his age. He does not possess superhuman combat abilities and is not presented as a gunfighter comparable to Vash or Neon.

His greatest asset is technical knowledge, particularly when the hijacking threatens the sand steamer's passengers and machinery.

Kaite meets Vash aboard the Flourish during the Bad Lads storyline. He has been recruited by Brilliant Dynamites Neon, who wants the boy's knowledge of the ship for his planned robbery.

Kaite's father, Richard Trevisick, designed the Flourish but died before the events of the story. Kaite's mother had previously left the family, leaving him alone after his father's death.

Kaite ultimately turns against the Bad Lads and helps Vash prevent the Flourish from plunging over Enora Precipice. His knowledge of his father's ship becomes crucial to saving the passengers.

Vash the Stampede befriends Kaite aboard the Flourish and tries to guide him away from the choices that placed him with the Bad Lads.

Richard Trevisick is Kaite's father and the designer of the Flourish. His death leaves Kaite alone and contributes to the circumstances that lead him into Neon's scheme.

Brilliant Dynamites Neon recruits Kaite because of his knowledge of the Flourish. Kaite eventually turns against his plan and helps save the ship.

Meryl Stryfe and Milly Thompson become involved in defending the Flourish during the Bad Lads attack.