Shigeru is young boy with light complexion and dark red eyes. He has a buzz cut. He wears a light green checkered kimono and light green kimono jacket.
Ever since their father passed away, Shigeru and his siblings have been very attached to Tanjirou. He and his sister, Hanako, had wanted to follow Tanjirou into the city, but their mother stopped them as they would slow Tanjirou down.