Yotsuba is the most cheerful, energetic, and athletic She is exceptionally selfless and always prioritizes the happiness of others over her own needs. Behind her bright, supportive exterior, she harbors deep feelings of inferiority and guilt regarding her academic abilities. Despite these internal struggles, she maintains a vibrant, friendly attitude and can easily be spotted by her signature green ribbon. Ultimately, her unwavering kindness and emotional depth make her a vital pillar of support for her family and friends.