The birthday boy. President (?) of Yorozuya Gin-chan. The protagonist of Gintama. Wears a Zunbora-星人 jersey with one sleeve off over a tight black inner shirt. Height: 177cm. Everyone is celebrating him intensely. Usually fights with Hijikata whenever they meet, but not today.

The glasses-wearing straight man. Member of the Yorozuya. Captain of the Terakado Tsuu Imperial Guards. Celebrates Gintoki with everything he's got.

A member of the Yato tribe. The tip of her parasol is a gun. Ends her sentences with "aru," "yo," "ne," "yoroshi," etc. Member of the Yorozuya. Wears a cheongsam. Celebrates intensely.

A total sadist. Captain of the Shinsengumi's 1st Division. Tries to kill Hijikata whenever he sees an opening. He's celebrating, but he's trying to pour Tabasco on the cake.

Vice-Commander of the Shinsengumi. Okita is always trying to kill him, but he either dodges or just ends up with an afro. A nicotine addict and extreme mayonnaise lover. He's celebrating, but he's trying to pour mayo on the cake.

His name is read as Sagaru. Plain. Always eating anpan. Celebrates Gintoki.

Commander of the Shinsengumi. Often ends up completely naked. Otae's stalker, but always gets pummeled by her. Celebrates Gintoki.

Shinpachi's older sister. A cabaret hostess. Stalked by Kondo but beats him up regularly. Celebrates Gintoki.

Commonly known as Zura. A Joui patriot. Friends with Gintoki since their days at Shoka Sonjuku. Celebrates Gintoki.

Commander of the Kiheitai. Friends with Gintoki and Katsura since their days at Shoka Sonjuku. Celebrates Gintoki.