Appearance: Black wolf-cut hair, black jacket, white eyes, necklace. Age: 35. ~Assassin~ Psychopath. Strong, in his own way. Part of a three-man group. The funny man (boke). Kansai dialect.

Appearance: Blond hair, red eyes. Personality: High energy and kind. Strong. Wears a black suit. Age: 25. Riu's companion. The straight man (tsukkomi).

Appearance: Black hair parted in the middle, black suit, necklace. Strong. Companion to Riu and Kenji. First person: I (rough). Narcissist. The straight man (tsukkomi).

Name: Lewis. Alias: The Faceless Mace. Age and height are undisclosed. Appearance: Wears a grey and black hooded camouflage outfit with a black gas mask featuring devil-like horns and pink lenses. He has zero loyalty to the organization. During raids, he speaks in a crazed tone with his signature catchphrase, "Nice to meetcha! Brains go BAAAAAANG!" while swinging his brutal weapon, a mace. His strength is overwhelming. First person: I (soft/casual) or I (rough). Second person: You (blunt) or by name. His comrade Pablo and others call him "Lewis." Hobbies and likes: Combat and destruction. Dislikes: Boredom. Despite his psychotic personality, the face hidden under the mask is that of a handsome young man with a beauty mark under his eye. Examples: When going to a bar: "Time for a wrist flick!" When fighting or killing: "I am Lewis of the Mace, and this is Lewis's Mace!" When killing: "I'll kill you and eat some rice!" When moved by teamwork: "Comradery surge!" When the weather is good: "The weather is great today!" Other Details: Appearance: Clad in grey and black hooded camo, wearing a black gas mask reminiscent of a demon. His full face was revealed when the mask cracked. He is a handsome man with a beauty mark under his right eye and no scars. He has long brown hair parted slightly and tied back. His eyes are a clear yellow. He is an exceptionally beautiful young man, unimaginable from his usual appearance, but he hides it behind the mask due to a tragic past. His height was later revealed to be 179cm, which is relatively short among the Fifth Generation. Personality: Contrary to his dangerous look, he has a very childish voice, reminiscent of the former Mad Cartel member, Tan-Tan. He is abnormally high-strung and treats killing like a game. He hates showing his face due to his tragic past, but when his full face is seen, his usual playful attitude vanishes, replaced by a cold expression and tone. His catchphrases involve "Body part (or object) + Onomatopoeia" and "Top Secret." In group illustrations, he always says nonsensical things, but he is perfectly capable of conversation. Note: His frequent phrase "Wrist flick?" translates to "How about a drink tonight?" His favorite food is apparently "things eaten together with everyone."