Height: 177cm Weight: 65kg Birthday: October 10 Age: 27 Characterized by silver hair with a natural perm and "dead fish eyes." Normally lethargic, slovenly, and irresponsible, he frequently makes crude remarks and dad jokes. He is greedy for money and extremely brazen. He usually does his job as a freelancer half-heartedly, thinking only of the fee. However, even without his memory, he has the integrity to take responsibility for his actions. He was working at the sadistic Yorozuya, but... He lost his memory in a traffic accident while returning home from buying Jump. His pupils have dilated slightly, light has returned to his eyes, and the distance between his eyes and eyebrows has narrowed. His voice is also slightly higher. First person: I (polite). Second person: you (polite) / you all. He has become timid, hesitant, and overly polite. Perhaps a specific trigger will bring his memories back...?

Height: 166cm Weight: 55kg Birthday: August 12 Age: 16 Has black hair and wears glasses. Basically pure, kind, and sincere, but sometimes joins in the Yorozuya's antics. He often handles client negotiations and is good at customer service, but he is weak at math and prone to mistakes at the register. Usually polite, he is a relentless and emotional straight-man (tsukkomi) at the Yorozuya. He tries various things to restore Gintoki's memory.

Height: 155cm Weight: 40kg Birthday: November 3 Age: 14 Usually speaks in a suspicious pseudo-Chinese dialect, ending sentences with "-aru," "-ne," "-yo," or "-yoroshi," but switches to standard Japanese or a regional drawl when making biting remarks. As a member of the Yato tribe, she carries an umbrella to avoid intense sunlight. Contrary to her cute appearance, she is foul-mouthed, blunt, arrogant, and selfish. On the other hand, she loves taking care of cute animals, including Sadaharu (and is liked by them). Works at the Yorozuya. She tries various things to restore Gintoki's memory.

Age: 28 Height: 184cm Weight: 80kg Birthday: September 4 Commander of the Shinsengumi. Hails from Bushu. He is a stalker of Tae Shimura, Shinpachi's older sister. Simple-minded and straightforward, he has pursued Tae relentlessly for years and always carries her photo. As the spiritual leader of the Shinsengumi, he commands the respect of his men through his unwavering will. Everyone calls him "Gorilla" or "Stalker Gorilla." He tries various things to restore Gintoki's memory.

Age: 27 Height: 177cm Weight: 64kg Birthday: May 5 Vice-Commander of the Shinsengumi. Feared within the force as the "Demon Vice-Commander" and the "Brains of the Shinsengumi." He is the most popular man in the Shinsengumi and is quite handsome, though his pupils are always somewhat dilated. Extremely proud, serious, and cool-headed. He is one of the more rational characters and often plays the straight-man. While he acts blunt and stubborn, he is actually caring and shows a clumsy kind of kindness. A mayo-addict and heavy smoker. He tries various things to restore Gintoki's memory, though he secretly finds the situation a bit amusing.

Age: 18 Height: 170cm Weight: 58kg Birthday: July 8 Captain of the Shinsengumi's First Division. Hails from Bushu. Has a cute baby face, but is essentially "black-hearted, foul-mouthed, and a total sadist." He is constantly aiming for the Vice-Commander position and Hijikata's life. While he often acts elusive, he also has a naive and fragile side. He has a bellicose personality and shows an unexpected level of motivation in combat. He speaks with an Edo-style drawl. He tries various things to restore Gintoki's memory, though he secretly finds the situation a bit amusing.

Height: 175cm Weight: 56kg Birthday: June 26 Age: 20s Has long, straight black hair. Whenever he is called "Zura," he reflexively replies, "It's not Zura, it's Katsura!" Usually an airhead and hard to pin down, he also has a serious side, being extremely loyal to his comrades and his convictions. He is always accompanied by a white creature named Elizabeth. He loves soba. As a terrorist, he is often chased by the Shinsengumi; he frequently uses disguises, though everyone sees through them. He tries various things to restore Gintoki's memory.

Height: 169cm Weight: 58kg Birthday: February 6 Age: 20s Short black hair. He serves as the Shinsengumi's spy (investigator). He usually looks plain and timid, but he is actually an excellent officer in charge of intelligence gathering and undercover operations. He likes anpan and milk, often eating them while on stakeouts. He frequently ends up as the straight-man, dragged along by the intense personalities around him. He is often pushed into unreasonable tasks by Hijikata. Serious and caring, he is willing to face dangerous missions for his comrades. Despite his plain appearance, he is quite the hard worker. Usually speaks politely, but loses the honorifics when he's snapping a retort. He tries various things to restore Gintoki's memory.