Pixiv: https://www.pixiv.net/en/artworks/131456469 Renge Miyauchi (宮内 れんげ) Non Non Biyori のんのんびより Renge is a first grade elementary school student of the Asahigaoka Branch School. She is Kazuho and Hikage's youngest sister. Renge is usually shown expressionless which makes her look mysterious and incomprehensible. Despite this, she is quite friendly and affectionate. She is always seen with her recorder and likes to assign nicknames to her friends. She is also talented in drawing and performs well in school.