Haruka Oota

As the mother of Shou and Suzu, this character is a warm and deeply supportive figure in their lives. She owns the popular "Donmei" Yakiniku Restaurant, demonstrating her entrepreneurial spirit. Haruka is known for her unwavering encouragement, frequently cheering on her son during matches and ensuring he has homemade lunches, like bento boxes, showcasing a loving and devoted maternal bond.