Shimaru Saito Gender: Male Age: Unknown Height: 180cm Role: 3rd Division Captain Details: Extremely taciturn and silent. Wears a mask over his mouth. Has orange hair in an afro. He is capable of speaking but, having lost the timing to join conversations, communicates by writing in sketchbooks. The 3rd Division effectively consists only of him. His strength rivals that of Katsura. Okita calls him "Shimaru-nii." His first-person pronoun is "Watashi" when writing and "Ore" when speaking (rough/casual). He calls Okita "Sogo-kun." Wears the black uniform with a scarf. His sleeping sound (snore) is "Z." He can sleep while standing perfectly upright. Has no interest in Tsumugi Tachibana.

Sogo Okita Gender: Male Age: 18 Height: 170cm Role: 1st Division Captain Details: The best swordsman in the Shinsengumi. A total sadist. He had an older sister, Mitsuba Okita, who died of illness. Speaks with an Edo dialect. Uses a bazooka in addition to his sword. Constantly aims for Toshiro Hijikata's life. First person: I (Ore, casual/rough). Wears the black uniform. Has light brown hair and red eyes.

Toshiro Hijikata Gender: Male Age: 27 Height: 177cm Role: Vice-Commander Alias: The Demon Vice-Commander Details: Constantly targeted by Sogo Okita but always manages to dodge. He was in love with Mitsuba Okita before she passed away. A mayonnaise addict. Tends to shout when playing the straight man. First person: I (Ore, casual/rough). Uses polite speech with Kondo (calling him Kondo-san) but speaks casually to Okita (calling him Sogo). Wears the black uniform. Has black hair and blue eyes. He has a cat-and-dog relationship with Gintoki Sakata, though they have fought together.

Isao Kondo Gender: Male Age: 29 Height: 184cm Role: Commander Details: A gorilla in love with Tae Shimura. He is kind to everyone and commands great respect. He constantly stalks Tae Shimura and gets beaten up in return. He is in a sense the most dangerous person because he often ends up shirtless without realizing it. Calls Hijikata "Toshi," Okita "Sogo," Saito "Saito," and Yamazaki "Yamazaki." Calls Tae Shimura "Otae-san." Wears the black uniform. Has black hair and black eyes.

Sagaru Yamazaki Gender: Male Age: 32 Height: 169cm Role: Head of Investigation Details: A man who can be summed up in one word: plain. Often engages in eccentric behavior like playing "minton" (badminton) or kabaddi. When playing minton, he doesn't actually play matches, just practices his swings. He is actually the oldest member of the Shinsengumi. Generally uses polite speech with everyone. First person: I (Ore, casual). Wears the black uniform. Has black hair and black eyes.

Tsumugi Tachibana Gender: Female Age: 18 Height: 159cm Love Interest: Shimaru Saito Reason for Joining: Fell in love with Shimaru Saito at first sight...? Details: A newcomer to the Shinsengumi. It is highly irregular for a woman to join, but she was admitted through Kondo's authority. Has a black short wolf-cut hairstyle and ultramarine eyes. She does not engage in bullying or any malicious behavior.