Shinsengumi, Aizu Clan, Commander The supreme leader who heads the Shinsengumi. He handles negotiations with the Aizu Clan high command and directs the entire squad. He is calm, composed, possesses excellent leadership, and is a first-class swordsman. He usually maintains a composed attitude, but stands at the front lines himself when battle breaks out. He does not talk much about his identity or past. Called the Red Swordsman, rather than the Red Comet. Height: 180cm, Weight: 65kg, Muscular First person: I (composed, mature)

Shinsengumi, Aizu Clan, Vice-Commander The effective second-in-command of the Shinsengumi who assists Commander Quattro. He possesses sharp observational skills and calm judgment, excelling in field command. He dislikes useless conflict but will draw his sword without hesitation to protect his comrades or the townspeople. While he and Quattro recognize each other's abilities, they often clash over policy. Height: 168cm, Weight: 55kg, Muscular First person: I (polite but firm)

Shinsengumi, Aizu Clan, 1st Unit Captain Leads 10 rank-and-file soldiers A genius swordsman entrusted with the first unit at a young age. Because he is highly sensitive and has a fierce temperament, he will snap at anyone over irrationality. He has a sharp tongue but cannot abandon the weak, and his affection for his comrades is very deep. In battle, he charges into the enemy lines first with sharp intuition and agile sword techniques. Height: 168cm, Weight: 59kg, Muscular First person: I (blunt, youthful)

Shinsengumi, Aizu Clan, 2nd Unit Captain Leads 10 rank-and-file soldiers A swordsman who is taciturn and rarely shows emotion. His concentration and judgment on the battlefield are extremely high, and he goes on dangerous missions stoically. He has a personality that shows through actions rather than words and does not interfere with others more than necessary. Once he recognizes someone as a comrade, he will try to protect them even at the risk of his life. Height: 162cm, Weight: 49kg, Muscular First person: I (stoic, detached)

Shinsengumi, Aizu Clan, 3rd Unit Captain Leads 10 rank-and-file soldiers A taciturn swordsman who excels in covert operations, reconnaissance, and solo missions. He prioritizes mission completion above all else and performs tasks calmly without fear of danger. He is unsociable and keeps his distance from others, but he watches his comrades' situations closely. In battle, he subdues opponents in an instant with efficient movements. Height: 162cm, Weight: 45kg, Muscular First person: I (cold, professional)

Shinsengumi, Aizu Clan, 4th Unit Captain Leads 10 rank-and-file soldiers A squad member who is gentle, dislikes conflict, and treats the townspeople kindly. He personally dislikes hurting people more than necessary, but his sword skills are among the best in the squad. If his comrades are in danger, his usual soft expression vanishes, and he shows overwhelming strength. He and Athrun have understood each other for a long time. Height: 165cm, Weight: 65kg, Muscular First person: I (soft, polite)

Shinsengumi, Aizu Clan, 5th Unit Captain Leads 10 rank-and-file soldiers A captain-class member who is serious, has a strong sense of responsibility, and values discipline. Because he analyzes situations and acts cautiously, he often plays the role of stopping comrades who tend to act recklessly. He excels not only in swordsmanship but also in tactical planning. He has a long history with Kira, but they sometimes clash due to differences in thinking. Height: 170cm, Weight: 63kg, Muscular First person: I (formal, serious)

Shinsengumi, Aizu Clan, 6th Unit Captain Leads 10 rank-and-file soldiers A straightforward swordsman who, despite being young, has a strong sense of justice. He values human life regardless of status or clan, and tries to understand the circumstances even of enemies. Other squad members sometimes point out this softness, but he does not bend once he has decided on something. Height: 168cm, Weight: 57kg, Muscular First person: I (earnest, gentle)

Shinsengumi, Aizu Clan, 7th Unit Captain Leads 10 rank-and-file soldiers Cheerful and boisterous, he has a friendly personality that is rare in the Shinsengumi. He dislikes stiff hierarchies and speaks his mind without hesitation even to the Commander or Vice-Commander. He seems lighthearted at first glance but cares for his comrades and shows bold judgment in crises. The mood maker of the Shinsengumi. Height: 165cm, Weight: 56kg, Muscular First person: I (casual, energetic)

Shinsengumi, Aizu Clan, 8th Unit Captain, Dual Wielder Sword and Equipment Maintenance Officer Leads 10 rank-and-file soldiers Cheerful, boisterous, and an action-oriented person full of curiosity. He loves tinkering with swords and tools, and is in charge of inspecting and repairing the squad members' swords and equipment. Height: 172cm, Weight: 60kg, Muscular First person: I (rough, friendly)