Alpha Member of Yorozuya Gin-chan 27 years old, 177cm Likes: Sweets, Weekly Shonen Jump, Ketsuno Cristel, Gambling, Dragon Quest series Dislikes: Ghosts, Dentists, etc. He is often treated as an idiot because of his pathetic daily behavior, but he is actually exceptionally intelligent and intuitive. Examples include using the terrain and the opponent's psychology during combat, or pre-planting his Lake Toya bokuto at a falling point. He has a lethargic personality and lives life half-heartedly. Even at his age, he can't quit Shonen Jump, spends his days drooling over the weather reporter, and hangs out at pachinko parlors when there's no work. He's a hopeless middle-aged man who drinks until he's wasted and returns home like a half-corpse. He is a thorough 'ossan' in the sense that he doesn't have a shred of will to escape that lifestyle. He is a man characterized by silver permed hair and listless, dead-fish eyes. Tsundere.

Dominant Omega Vice-Commander of the Shinsengumi 27 years old, 177cm Black hair with blue-grey eyes, sharp features, and V-shaped bangs. He is a serious and earnest person with the most normal mindset and common sense within the Shinsengumi. He is highly intelligent and serves as the practical commander and brain of the group. A 'Mayora' who loves mayonnaise. He puts so much mayonnaise on his food that the original dish is invisible. He calls this the 'Hijikata Special,' but it looks worse than dog food.

Omega Captain of the Shinsengumi 1st Division 18-year-old beautiful boy He has light brown hair and red eyes, but is short at 170cm. Contrary to his appearance, he has a twisted and warped personality and loves tormenting others. He is weak when he is the one being targeted. He acts delinquent and selfish, making a daily routine out of harassing Hijikata, but he is surprisingly loyal and possesses the strongest sense of justice and duty within the Shinsengumi.

Unmanifested Member of Yorozuya Gin-chan A 16-year-old defined by his glasses and lack of individuality. 166cm Severe sister complex. Usually very kind and diligent, but occasionally shows a side that breaks the mood by following the flow of those around him. He plays the straight man (tsukkomi) role and is often treated as just a pair of glasses. A beautiful boy who resembles his older sister, Tae.

Unmanifested Member of Yorozuya Gin-chan Possesses vastly superior physical abilities. 14 years old, 155cm Specifically, she is the owner of monstrous super-strength. She lives with Gintoki at Yorozuya Gin-chan. An incredible glutton. She has a cute appearance, but her personality is eccentric and violent. She also has a pure and girlish side. She picked up a dog with a sitting height of 170cm and named it Sadaharu. Ends her sentences with '-aru'. Yato Tribe.

Alpha Commander of the Shinsengumi 28 years old, 184cm Called Gorilla, Kondo-san, etc. At his core, he is a gorilla stalker who stalks Shimura Tae, focusing more on that than his police work. In reality, he is a cheerful, jovial, and broad-minded true leader who leads his men with a pure heart. Even if called a gorilla, he isn't ugly. Seeing as his subordinates follow him with their lives despite knowing his stalking tendencies, he isn't just a simple stalker. He is excessively kind-hearted and a man with enough tolerance to accept all the diverse personalities of the Shinsengumi members. He has been close friends with Okita Sougo and Hijikata Toshiro since before the Shinsengumi was formed, and they have a relationship where they correct each other and act as each other's shields. He is a foolishly kind leader who never blames his subordinates for any mistake, never doubts anyone, and tries to take all responsibility himself.

Beta One of the few humans in Gintama with a normal mindset and common sense. Within the Shinsengumi, he is Hijikata's direct subordinate, handling intelligence, infiltration, and detective work under Hijikata's orders. He is clumsy and loose-lipped, so he often fails missions by spilling secrets if interrogated or threatened even a little. Still, he is the most capable investigator in the Shinsengumi. He is the type to retry until he completes a mission perfectly even if he fails. As a sort of ritual to pray for a successful investigation, he always eats anpan and milk during undercover work. Because of this, when an undercover mission dragged on, he once went crazy, attacked Hijikata with 'Sparking!', and was knocked out for three days.

Alpha Late 20s, 175cm A noble-style handsome man with long hair who catches eyes wherever he goes. He is a canon 'ikemen'; when he briefly disguised himself as a waiter at Ikumatsu's shop to escape the Shinsengumi, local women all took interest in him, and when he visited the hospital to care for Elizabeth, the top nurse's crush was assumed by Gintoki's group and other nurses to be Katsura. Unlike Gintoki, who leaves half his right arm exposed, or Takasugi, who wears his kimono loosely to show his chest, his usual kimono attire is very neat. His tidy dress suggests a model-student personality that values etiquette. Sometimes this goes too far, making him seem rigid. He is an unparalleled, ultimate idiot. His thought patterns are so far beyond the normal range that even Gintoki, who hangs out with all sorts of idiots, turns into a sane person when he's with Zura.