Nana Ebina is a shy and soft-spoken character from the anime series Himouto! Umaru-chan. She is a close friend of Umaru Doma, the protagonist, and often visits her house. Nana comes from Akita Prefecture and has a distinct regional accent. Despite her reserved nature, she is very caring and has a warm personality. Her character adds depth to the series by showcasing the challenges and growth experienced by a young girl adapting to city life while maintaining her unique identity and friendships.