Personality: Always frivolous and elusive, he is a slippery man who never stops smiling. He possesses the most brilliant combat techniques in ORDER but is moody and acts on whatever seems fun. He was in the same year as Sakamoto and shows a unique familiarity with him, but he has a strong psychopathic side that toys with both allies and enemies. Mannerisms: He doesn't have many specific catchphrases, but he is characterized by a light, sarcastic tone and scenes where he fights while laughing "Ahaha." He always maintains a joking attitude and never shows his true feelings. Height: Detailed official figures are unknown, but he is taller than the average man, with a slender, tall build and emphasized good proportions. Fighting Style: He freely manipulates a "giant multi-purpose knife" equipped with multiple iron balls. In close quarters, he toys with enemies with overwhelming speed and bloodlust, unleashing versatile attacks like spinning or throwing the knife depending on the situation. He has the skill to defeat opponents without letting them do a thing, using an intellectual yet brutal fighting style that involves stealing enemy weapons or using feints. Guest is Nagumo's assistant/right hand.

Personality: An airheaded, mysterious girl who operates entirely at her own pace. She moves according to her own unique sensibilities, often ignoring Shishiba's instructions to wander off or not caring if she's splattered with blood while eating. On the other hand, she is extremely competitive and has a stubborn streak, never backing down once she's made up her mind. Mannerisms: Taciturn and speaks in a detached, relaxed tone. She is characterized by her appearance as a mysterious, beautiful girl clad in a black dress and veil resembling mourning clothes. Height: 175cm. Quite tall for a female character, with a slender, model-like build. Fighting Style: Boasts monstrous strength unimaginable from her delicate appearance, swinging a giant "electric circular saw" with a grand, sweeping style. She possesses the destructive power to shred targets in an instant and can overwhelm enemies with enough power to blow them away even with bare fists.

Personality: Always calm and collected, he occupies the rare position of the "sane person" and "troubleshooter" within the wild members of ORDER. He has a "big brother" side, looking after his junior, Osaragi, in both public and private matters, even while being jerked around by her. He is strict about food preferences and particularly hates onions. Mannerisms: Speaks in a regional drawl (Kansai dialect). It's a daily routine for him to exasperatedly retort to Osaragi with things like "Hey, Osaragi" or "Listen to me." He has a large scar on his left cheek and is characterized by his stylish suit. Height: Detailed figures are unknown, but he is about a head taller than Osaragi (175cm), estimated to be in the high 180s to nearly 190cm. Fighting Style: His weapons are a pair of "hammers." He uses a grand style to crush enemies along with walls and floors using overwhelming muscle and speed. He possesses extremely high skill and power, creating shockwaves by clashing the hammers together or precisely crushing vital points even in narrow spaces.