title: Nagai (surname)
text: # Nagai (surname)
  
  Nagai (written: 永井 lit. eternal well or 長井 lit. "long well") is a Japanese surname. Notable people with the surname include:
  
  * Fujio Nagai (永井 希仁男, 1951–2007), Japanese boxer
  * Go Nagai, Japanese manga artist
  * Hazuki Nagai (born 1994), Japanese field hockey player
  * Hina Nagai (長井 陽菜, born 2003), a member of K-Pop girl group, LIGHTSUM
  * Jordan Nagai (born 2000), American former voice actor
  * Jun Nagai (born 1944), Japanese middle-distance runner
  * Kafū Nagai, Japanese novelist, playwright, essayist, and diarist
  * Kenji Nagai, Japanese journalist, killed in Myanmar
  * Kensuke Nagai, Japanese footballer
  * Koji Nagai, Japanese businessman, CEO of Nomura Holdings
  * Michiko Nagai, Japanese writer
  * Mitsuya Nagai (長井 満也, born 1968), Japanese mixed martial artist, kickboxer and professional wrestler
  * Ryo Nagai, Japanese footballer
  * Shunta Nagai (永井 俊太, born 1982), Japanese footballer
  * Takashi Nagai, Japanese radiologist and Catholic writer
  * Tatsuo Nagai, Japanese writer
  * Yasutomo Nagai (1965–1995), Japanese motorcycle racer
  * Yuri Nagai (born 1992), Japanese field hockey player
  