u/I-GOT-FRANk

From Left to Right

??? (Nickname: Nichibotsu) - Ultimate Mountain Climber (Protagonist)

Ai Murakami - Ultimate Perfumer

Ouju Kaneko - Ultimate Marksman

Vina Isamel - Ultimate Translator

Kiara Brooks - Ultimate Train Conductor

Fuyuka Kirishima - Ultimate Figure Skater

Theophile Tachibana - Ultimate Puppeteer

Hideyo Sakai - Ultimate Toymaker

Adam Shishio - Ultimate Taxidermist