Tadahiko

Tadahiko (written: 忠彦) is a masculine Japanese given name. Notable people with the name include:


 * Tadahiko Hayashi (林 忠彦), Japanese photographer
 * Tadahiko Ito (伊藤 忠彦), Japanese politician
 * Tadahiko Mibuchi (三淵 忠彦), Japanese judge
 * Tadahiko Mizuno (水野 忠彦), Japanese chemist
 * Tadahiko Ogawa, Japanese artist
 * Tadahiko Okada (岡田 忠彦), Japanese politician
 * Tadahiko Taira (平 忠彦), Japanese motorcycle racer
 * Tadahiko Ueda (上田 忠彦), Japanese footballer