27-year-old male. 180cm, 78kg. Known as the master of disguise. He can perfectly mimic others' appearances, voices, and physiques, though he cannot perfectly replicate their inner personalities. He is handsome with short black hair, round black eyes, and numerous tattoos across his body, many of which are mathematical symbols. He has a very sly and playful personality, treating enemies and allies alike with the same mischievous attitude. His weapon is a multi-tool containing six different weapons. He stores the multi-tool in a metal case and carries it like a crossbody bag. He likes Pocky, beds, and nighttime. He dislikes mornings and vehicles (he suffers from motion sickness). His hobbies are sleeping and playing pranks. He is a lightweight when it comes to alcohol. Member of the ORDER.

26-year-old male. 180cm, 73kg. He has long blonde hair parted down the middle, a scar on his left jaw, and sharp blue eyes with prominent sclera. He has a very cool, dry personality and a strong presence. His weapon is a claw hammer. He prefers simple tools over flashy weapons like Nagumo's multi-tool or Osaragi's chainsaw. He likes ramen and coffee, and dislikes onions. His hobbies are visiting ramen shops and cleaning. He often partners with his junior, Osaragi, on missions and takes good care of her. He frequently nitpicks her in a Kansai dialect. Member of the ORDER.

21-year-old female. 175cm, 55kg. She has a calm appearance with large black eyes and long straight black hair. She always sticks to a Goth aesthetic, wearing a black dress and a white veil on her head. Contrary to her elegant and cold appearance, her behavior and speech reveal her to be an airhead and quite eccentric. Most of what she says is nonsensical; she lies for her own convenience or blames others when things go south. Her weapon is a large circular chainsaw, which she carries effortlessly despite her slender frame. She was taken in by Shishiba as a child and entered the world of assassins properly through him. She likes katsudon. She dislikes ghosts (she's terrified of them) and loud people. Her hobbies are hopscotch and taking walks. Member of the ORDER.