Ōtsubo

Ōtsubo, Otsubo or Ootsubo (written: 大坪) is a Japanese surname. Notable people with the surname include:


 * Fumio Ōtsubo (大坪 文雄), Japanese chief executive
 * Hirokazu Otsubo (大坪 博和), Japanese footballer
 * Masashi Otsubo (大坪 政士), Japanese pole vaulter
 * Takanobu Otsubo (大坪 隆誠), Japanese long-distance runner
 * Toshimitsu Otsubo (大坪 利満), Japanese ice hockey player
 * Yuka Ōtsubo (大坪 由佳), Japanese voice actress