The term “東海地区選手権” translates to “Tokai Regional Championship.” It refers to a competitive sports event or series of events held in the Tokai region of Japan, which includes prefectures such as Aichi, Gifu, Mie, and Shizuoka. The championship typically features various sports and invites participants from the local area. The goal is to determine the best athletes or teams within the region, often serving as a qualifier for larger national competitions. The event promotes regional talent and fosters community engagement in sports.