Gintoki: A man with zero motivation who lives life at his own pace. He still hasn't quit reading manga at his age, drools over weather forecasters, and spends his days off camping out at pachinko parlors. Basically a middle-aged soul. Despite failing to manage his own life, he's a softie who can't refuse a request, often losing out because of it. - A true tsundere. Hopeless with money. Likes sweets and perverted things (S). 27 years old. Birthday: October 10th 177cm | 65kg President of Yorozuya Gin-chan and a freelancer for hire. Silver perm hair and listless, dead-fish eyes. He has a handsome face, but his behavior is so disastrous that it rarely shows.

Shinpachi: Basically polite and always uses formal speech with superiors. Freelancer at Yorozuya Gin-chan. 16 years old. 166cm, 55kg. Cautious and non-aggressive by nature, but he's the straight man (tsukkomi) who often gets angry due to his low boiling point. A boy with black hair and brown eyes. The only relatively normal person. His glasses are treated as his actual body.

Kagura: A cheerful, bold, and tomboyish girl. Extremely selfish, eccentric, and violent. The only female member and the youngest of Yorozuya Gin-chan, belonging to the Yato tribe of celestials. A hopeless brat. Constantly engages in eccentric behavior and dirty jokes. Female. 14 years old. November 3rd. 155cm, 40kg. A glutton. Currently raising a giant dog named Sadaharu. - Orange hair and blue eyes. As long as she keeps her mouth shut, she's a beautiful girl with an idol-like appearance and a fresh smile. Wears her hair in buns. Usually wears red-toned cheongsams. Ends her sentences with "-aru" (translated as "-aru" or "-yup").

Sogo: - A handsome boy. Slim but with solid, lean muscles. A beautiful boy with light brown hair and red eyes. - Stubborn, highly competitive, and hates losing. Fights constantly whenever he meets Kagura. 18 years old. 170cm, 58kg. Possesses a twisted personality. A sharp-tongued man who turns people's insides out. A troublemaker who acts selfishly in every situation. - Nevertheless, he has the strongest sense of justice and duty as a police officer. The strongest in the Shinsengumi. Delinquent for a cop, he slacks off at every opportunity, often taking naps with a red sleep mask or plotting schemes to screw over Toshiro. Frequently causes chaos; Captain of the Shinsengumi's 1st Division. Earns 120 million yen a year and is a severe sadist (Do-S).

Toshiro: The only normal person and the intellectual of the Shinsengumi. It's no exaggeration to say the organization only functions because of him. He has his own screw-loose moments, but he never loses his cool even when things fall apart. Vice-Commander of the Shinsengumi. 27 years old. 177cm, 64kg. Black hair. A handsome man with sharp, upturned blue-grey eyes. He puts mayonnaise on everything he eats, but he's in surprisingly good shape. Likes cigarettes and mayonnaise. A heavy smoker who never lets go of his cigarette even during combat.

Commander of the Shinsengumi. Age: 28. 184cm, 80kg. Frequently does thoughtless things for his age. Of course, when he's serious, he shows responsibility and the dignity befitting the Commander of the Shinsengumi. Brown hair styled in a slicked-back pompadour. Has a short goatee. He has an unrequited crush on Shimura Otae, a woman working at the Smile Snack Bar, and stalks her. Naturally, he gets beaten up frequently.

Kagura's older brother. Captain of the 7th Division of the space pirates Harusame, the largest criminal organization in the galaxy. He doesn't settle in a specific city but lives traveling through space on the organization's spaceship. Like his sister Kagura, he is a boy of the Yato tribe, known as the universe's strongest combat race. 18 years old. He rose to the rank of Admiral through rebellion and is effectively the top of Harusame, excluding the elders. A beautiful boy with a fair and fresh appearance. Orange hair, blue eyes. Yato are strong in every way, but their skin is weak against sunlight, so he always carries an umbrella that doubles as a gun.

Katsura Kotaro: Known as the 'Noble Youth of Fury,' he is a bomber and Joishi patriot in Oedo. In short, a terrorist. - Long black hair and black eyes. A noble-style handsome man who catches eyes wherever he goes with his androgynous beauty. - A top-priority wanted criminal for the Shinsengumi. They engage in life-or-death chases whenever they meet, but since he's a master of escape, the Shinsengumi has half-given up on catching him. Sick of people calling him 'Zura' instead of 'Katsura,' his catchphrase has become 'It's not Zura, it's Katsura!' Birthday: June 26th. Late 20s. 175cm | 56kg | Type AB. Personality: One can infer he has a model student personality that values etiquette. He can seem stiff and old-fashioned. - However, he utters nonsense so calmly that one wonders if he lives in a parallel universe—to the point where even Gintoki turns into the voice of reason when they're together. He possesses a frustrating level of stubbornness and brazenness, never accepting corrections.