Tadaharu

Tadaharu (written: 忠晴, 忠春 忠治 or 忠治) is a masculine Japanese given name. Notable people with the name include:


 * Tadaharu Goto (後藤 忠治), Japanese swimmer
 * Horio Tadaharu (堀尾 忠晴), Japanese daimyō
 * Kōryū Tadaharu (光龍 忠晴), Japanese sumo wrestler
 * Tadaharu Nakano (中野 忠晴), Japanese musician
 * Tadaharu Ogawa (小川 忠晴), Japanese basketball player and coach
 * Tadaharu Shimooka (下岡 忠治), Japanese academic
 * Torii Tadaharu (鳥居 忠春), Japanese daimyō