Description
Trois, designated inmate 03, occupies Cell 6 in Building 3 of Nanba Prison alongside Honey. His striking appearance combines curly mint-green hair with vibrant yellow bangs, deep pink eyes behind rectangular red-framed glasses, and red ear studs. A pale blue jumpsuit with ruffled cuffs and a red bow complements his utilitarian black-and-purple tool belt, stocked with mechanical components that underscore his technical prowess.

Exuding confidence and vanity, he frequently proclaims himself the facility’s most attractive inmate, balancing a calm, approachable manner with sudden bursts of impulsiveness—especially when dismantling machinery. His mechanical obsession drives him to scavenge parts, repurposing them into weapons like flamethrowers or bazookas. While remorseful about theft, he remains indifferent to the chaos his inventions unleash.

Trois’ history includes multiple prison escapes via overpowered firearms, culminating in his relocation to Nanba. During the New Year’s Tournament, his sharp observational skills initially aid him in the Hyakunin Isshu card game, though predictable tactics lead to defeat. He later contributes to constructing a recreation room, engaging sociably with fellow inmates.

Captured alongside Honey during the Building Five conflict, they endure confinement in Gogyousan Underground Prison until rescue. Trois’ ingenuity shines as he forges weapons from stolen tools, aiding the group’s escape while reveling in combat’s chaos—even if allies suffer collateral damage. As a Hunter in the New Year’s Butoukai, he guards treasure chests until a clash with Elf-controlled Jyugo ends in an explosion that leaves him severely injured. His final appearance shows only bloodied, cracked glasses, his survival uncertain.

Additional details reveal his name’s origin from the French word for "three," a fondness for cream stew and women’s undergarments, and a dislike of insects. He co-leads a fan club with Honey, enjoys billiards and car maintenance, and employs a flirtatious "handsomeness-derived aura" that inadvertently affects all genders, despite his insistence this outcome is unintentional for male targets.