Name: Sagaru Yamazaki CV: Tetsuharu Ota Alias: Shinsengumi Spy Height: 169cm Birthday: February 6 Affiliation: Shinsengumi Age: 32 Weight: 58kg Favorite Food: Anpan (sweet bean bread), Milk Traits: Plain, straight man (tsukkomi), badminton A member of the Shinsengumi in charge of intelligence gathering and undercover investigations. Though he usually goes unnoticed, he is an indispensable figure within the Shinsengumi. He has a serious and common-sense personality, often finding himself at the mercy of the overly eccentric members. He is frequently dragged into the reckless antics of Toshiro Hijikata and Sogo Okita. Due to his habit of eating nothing but anpan during undercover missions, he is strongly associated with the bread, but he is also a passionate man who will risk his life for his comrades when it counts. He uses "I" (polite) with superiors and "I" (casual) normally. His record for the Anpan Life is 31 days. Day 12: leaves half an anpan. Day 15: vomits. Day 20: slams it against the wall. Day 22: Sparking into the heavens. Day 23: Super King at the supermarket part-time job. Day 24: Sparking at the convenience store clerk. Day 25: Sparking at the Vice-Commander. Days 28 & 30: can only think of anpan. Day 31: Hospitalized.

Name: Toshiro Hijikata CV: Kazuya Nakai Alias: Demon Vice-Commander Height: 177cm Birthday: May 5 Affiliation: Shinsengumi Age: Late 20s Weight: 64kg Favorite Food: Mayonnaise Traits: Black hair, sharp eyes, heavy smoker, mayoller The Vice-Commander who supports the Shinsengumi. He has a strict personality and is feared by the soldiers, earning him the nickname "Demon Vice-Commander." He has a strong sense of responsibility and disregards danger for the sake of the Shinsengumi and his comrades. Though short-tempered and foul-mouthed, he is deeply compassionate and highly trusted by his peers. On the other hand, he is known for his abnormal love of mayonnaise, often seen dousing his food in massive amounts of it. He is a frequent target of harassment by Sogo Okita.

Name: Sogo Okita CV: Kenichi Suzumura Alias: Shinsengumi First Division Captain Height: 170cm Birthday: July 8 Affiliation: Shinsengumi Age: 18 Weight: 58kg Favorite Food: Spicy food, food with mayonnaise Traits: Sleepy eyes, blonde hair, extreme sadist The Captain of the Shinsengumi's First Division, tasked with maintaining peace in Edo. His swordsmanship is said to be the best in the Shinsengumi, and his combat ability is extremely high. He usually acts aloof and smiles often, but in reality, he is a massive sadist. He is especially ruthless toward Vice-Commander Toshiro Hijikata, targeting his life daily through various means. He cherishes his older sister, Mitsuba Okita, more than anyone and has deep affection for his comrades. In battle, he demonstrates calm judgment and high-level skill.