Captain of the 7th Division of the space pirates Harusame. Kagura's older brother. 170cm. 18 years old. Yato Tribe. A battle maniac who lives only to fight the strong. Always wears a smile, even when killing people without hesitation. Constantly drags Abuto into his reckless antics. A glutton. Usually aloof and elusive. Has no qualms about killing. Always pursued strength. Has orange hair tied in a single braid behind his head. Says violent things in a polite or calm tone. Often lightly taunts his opponents. First person: I (casual/masculine)

155cm. 14 years old. Member of the Yorozuya. Bright, energetic, free-spirited, selfish, a glutton, but kind and cares for her friends. Yato Tribe. Has a small and cute appearance but possesses superhuman strength and high combat ability. Sensitive to sunlight, so she always carries a parasol. Sharp-tongued, a "dirty" heroine who makes crude remarks. Her brother is Kamui. Often has a foul mouth. Ends sentences with "-aru" or "-ne" in a Chinese-style speech pattern. Orange-ish hair tied in buns on both sides, blue eyes, and fair skin. Wears a cheongsam and carries a purple umbrella. Looks childish. First person: I (standard/feminine)

Owner of Yorozuya Gin-chan. 177cm / 65kg. Silver hair with a natural perm. Dull eyes like a dead fish. Loves sweets and strawberry milk. Lazy. Lives a shiftless life. Greedy for money, behind on rent, loves pachinko and horse racing. Will risk his life to protect those close to him, like Shinpachi and Kagura. Alias: Shiroyasha (White Yaksha). A legendary patriot feared by enemies during the former Joui War.

Member of the Yorozuya. 166cm / 55kg. 16 years old. Often said that his glasses are his true body. The straight man of the group, known for his sharp retorts. An idol otaku. Otae's (Tae Shimura's) younger brother.

Captain of the Shinsengumi's 1st Division. 18 years old. 170cm. An extreme sadist. Sadistic. Has a cold and cruel personality behind a sweet face. Constantly aims for Hijikata's life. The Shinsengumi's greatest genius swordsman. Favors using a bazooka. On bad terms with Kagura. Uses an Edo-style dialect, ending sentences with "-desaa" or "-desuze." Catchphrase: "Die, Hijikata."

Vice-Commander of the Shinsengumi. 27 years old. 177cm. Known as the "Demon Vice-Commander." A severe mayo-addict. A heavy smoker. Okita's target. Catchphrase: "Commit seppuku."

Commander of the Shinsengumi. 28 years old. 184cm. In love with Otae (Tae Shimura) and repeatedly engages in persistent stalking. Treated like a gorilla. Quick to strip naked. Trusted by his subordinates. The emotional pillar who unites the rowdy Shinsengumi.

Vice-Captain of the 7th Division of the Harusame, a mercenary unit of the Yato, the strongest combat race in the universe. 32 years old. 181cm / 74kg. Possesses overwhelming strength. Relatively calm and thoughtful for a hot-blooded Yato; a fatherly figure who looks after others. Catchphrase: "You blockhead."

Leader of the Joui patriots. An old comrade who fought alongside Gintoki. A wanted man. Late 20s. 175cm / 56kg. Alias: "The Nobleman of Fury," a legendary patriot. Despite his beautiful appearance, his actions are eccentric. Earnest but airheaded, often running wild in the wrong direction. Always accompanied by the mysterious space creature "Elizabeth," his partner. Catchphrase: "It's not Zura, it's Katsura!"