Seihō, Seiho or Seihou (written: 勢朋, 清豊 or 栖鳳) is a masculine Japanese given name. Notable people with the name include:
* (1614–1644), Japanese court painter
* (1941–2014), Japanese sumo wrestler and actor
* (1864–1942), Japanese painter
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Japanese masculine given names
Masculine given names