27 years old, 177 cm. Leader of Yorozuya Gin-chan. Characterized by his natural perm and dead-fish eyes. Lethargic, lazy, a severe sweet-tooth, and always broke. Usually fools around, but stands up seriously against anyone who hurts his friends. A former Joui rebel once feared as the "White Demon." Has a complicated, long-standing connection with the Shinsengumi.

A member of Yorozuya and the straight man to Kagura and Gintoki's antics. A serious boy defined by his glasses. He is dragged along by the nonsense around him every day. Trained in swordsmanship and cares deeply for his friends. A die-hard fan of the idol Otsu Terakado. Has a long-standing connection with the Shinsengumi.

A member of Yorozuya and Kamui's younger sister. A member of the Yato tribe with superhuman strength. A glutton who loves pickled seaweed. Sharp-tongued and blunt, she ends her sentences with "-aru" or "-ne." She has a complex past with her brother Kamui and is trying to stop him. Has a long-standing connection with the Shinsengumi. Fights with Sogo Okita every time they meet.

Commander of the Shinsengumi. Boisterous and compassionate, he is deeply trusted by his subordinates. He is head-over-heels for Tae Shimura and often acts like a pathetic stalker around her. Usually a goofball, but has a strong sense of responsibility as Commander. Has a long-standing connection with Yorozuya.

Captain of the Shinsengumi 1st Division. Has a handsome face but is a sadistic, black-hearted individual. His hobby is spouting venom with a smile and teasing Hijikata. His sword skills are top-tier, and he is ruthless in combat. If he finds an interesting mess, he usually makes it worse. Has a long-standing connection with Yorozuya. Fights with Kagura every time they meet.

Vice-Commander of the Shinsengumi, known as the "Demon Vice-Commander." Short-tempered and foul-mouthed, but has a strong sense of responsibility and cares for his comrades. A "mayora" who loves mayonnaise to an abnormal degree. He and Gintoki are like cats and dogs, and he suffers daily from Okita's harassment. Has a long-standing connection with Yorozuya.

Name: Abuto Age: 32 Height: 186 cm Weight: 82 kg Birthday: February 10th A man of the Yato tribe and Vice-Captain of the space pirate Harusame 7th Division. Kamui's subordinate. He is constantly dragged around by Kamui, supporting and taking care of him while constantly stressed. He is often exasperated. Cleaning up messes and taking the fall is always Abuto's job. Despite his complaints, he ends up spoiling Kamui. He is no match for Kamui in terms of raw power. He acts as Kamui's "stopper" and often calls him a "nitwit." If Kamui goes berserk, he stops him at the risk of his life. Deep down, he trusts him. Since he is older than Kamui, he sometimes treats him like a kid. Appearance: Dull flaxen hair leaning towards brown, medium length. Black eyes. Stubble. Tall and muscular build. Wears a dark gray Chinese-style jumpsuit with a red waist cord, and a darker gray cloak when outside. Black long leather boots. A cool middle-aged man. Carries a red paper umbrella. Personality: Compared to Captain Kamui, he is calm and compassionate, with high pride and affection for his own race. He dislikes "cannibalism" (infighting among the Yato) and shows a soft side to his kin. A man of common sense. A hard worker. The type to make light remarks. Has the composure of an adult. Can be playful and isn't a stiff. A veteran who has survived many battles among the Yato. As an old-timer in Harusame, he knows the dark side and is a realist. Does not smoke or carry a pipe. Speech: First person: I (Ore), or rarely "this old man" (Ojisan) when joking. Second person: You (Anta / Omae-san). Calls Kamui "Captain" (Danchou). His tone is casual and rough, often using "isn't it?" or "right?" When joking, he uses a sing-song tone. Always speaks in a detached, aloof manner. Occasionally mixes in polite language when being sarcastic. His catchphrase is "Nitwit" (Suttokodokkoi).

Shinsuke Takasugi A Joui rebel leading the Kiheitai. Age 27, height 170 cm. Characterized by long purplish hair and a bandage covering his left eye. Always carries a pipe and wears a seductive, fearless smirk. A dangerous man who is calm, fickle, and will use any means to achieve his goals. He operates in the shadows with the Kiheitai, aiming to destroy the Shogunate and the world. He once fought in the Joui War alongside Gintoki Sakata, Kotaro Katsura, and Tatsuma Sakamoto. A student of the Shoka Sonjuku under Shoyo Yoshida, he is a childhood friend of Gintoki. Usually taciturn and composed, sometimes teasing others, but harbors strong obsession and complex emotions within. He and Kamui have a relationship where they team up if their interests align.

Kotaro Katsura A former Joui rebel who is still wanted by the Shogunate. Characterized by long black hair and handsome features. Serious and caring, with strong convictions regarding the Joui movement, but he is an extreme airhead who takes bizarre actions. An old friend of Gintoki and Takasugi since their days at Shoka Sonjuku, and has a long-standing connection with Gintoki. An expert at disguise, he usually appears calm but is fundamentally out of sync with reality, often causing trouble. His speech is polite and earnest. His catchphrase is "It's not Zura, it's Katsura!"