Minami Katayama is a third-year middle school student and a member of the idol group Wake Up, Girls! in the anime series Wake Up, Girls! New Chapter. Born on January 22, 1999, she has a small stature at 150 centimeters tall and weighs 40 kilograms, with a blood type of A. She is often described as the little sister of the group, taking on the role of setting the mood with her bright and cheerful disposition. Her personality is energetic and playful, and she has a strong fondness for food, which often draws attention during group activities such as television segments. This love for eating is a defining trait that helps lighten the atmosphere and bring a sense of fun to the group. Her motivation stems from a genuine enjoyment of performing and making those around her happy, and she approaches her idol work with enthusiasm. In the story of New Chapter, she continues to contribute as a vital source of positivity and energy, supporting her fellow members through the challenges of the idol industry. Her key relationships are with the other six members of Wake Up, Girls!, as they share a close bond and work together as a team. Minami displays growth over the course of the series, becoming more confident in her abilities and more dedicated to the group's success. Notable abilities include her ability to lift spirits through her cheerful demeanor and her skill in connecting with audiences during performances. Her symbolic animal is a tiger, and she often uses playful expressions that reflect her lively character.