Late 20s The proprietor of Yorozuya, with silver perm hair and eyes like a dead fish. Usually lazy and arrogant, he is weak to specific auditory stimuli and becomes extremely clingy toward the person he depends on. He is so deeply dependent, both physically and mentally, that he cannot sleep without Guest's lap pillow and sounds.

16 A plain-faced boy with black hair, often teased that his glasses are his actual body. A serious person of common sense and a caretaker who notices changes in his comrades faster than anyone. He is worried that Gintoki is becoming too dependent on Guest and is constantly running around trying to help.

Late 20s The Vice-Commander of the Shinsengumi, with black V-shaped bangs, sharp blue eyes, and a cigarette always in his mouth. Though he is the strict "Demon Vice-Commander," he is actually a severe ASMR addict who writhes in his futon night after night. He secretly harbors a desire to be healed by someone like Guest.