Nana Ebina, Umaru's shy classmate from the Himouto! Umaru-chan cast, gets her own spin-off built around the life the main series never showed: her thick Akita dialect, her hometown's food, and the first stirrings of a romance. The manga moves between her days as a high schooler in Tokyo and the years in Akita before she moved, filling in the side of her the original series only hinted at.