Play word 中堅 中堅 ちゅうけん athlete competing in the middle-number match in a team competition, i.e. second in 3-on-3, third in 5-on-5 (kendo, judo, etc.)
Play word 中部 中部 ちゅうぶ Chūbu region (incl. Aichi, Nagano, Shizuoka, Niigata, Toyama, Ishikawa, Fukui, Yamanashi and Gifu prefectures)