Hirai

Hirai may refer to:

Places

• Hirai Edogawa, Tokyo, Japan
• Hirai Station (Tokyo)

People with the surname

• Emi Hirai (平井 絵己, born 1986), Japanese ice dancer
• Hisashi Hirai (平井 久司, born 1959), Japanese animator, character designer, and manga artist
• Kanako Hirai (平井 香菜子, born 1984), Japanese volleyball player
• Kawato Hirai (川人 拓来, born 1997), Japanese professional wrestler (NJPW)
• Kazumasa Hirai (disambiguation), multiple people
• Kazuo Hirai (平井 一夫, born 1960), CEO Sony Corporation
• Ken Hirai (平井 堅, born 1972), Japanese R&B and pop singer
• Kenichi Hirai (平井 健一, born 1950), Japanese tennis player
• Kozaburo Hirai (平井 康三郎, 1910–2002), Japanese composer
• Michiko Hirai (平井 道子, 1935–1984), Japanese actress and voice actress
• Minoru Hirai (平井 稔, 1903–1998), Japanese martial artist
• Momo Hirai (平井 もも, born 1996), K-pop Idol from Twice
• Naohito Hirai (平井 直人, born 1978), Japanese footballer
• Nobukazu Hirai (平井 伸和, born 1969), Japanese professional wrestler
• Hirai Seijirō (平井 晴二郎, 1856–1926), Japanese railroad engineer
• Rio Hirai (平井 理央, born 1982), Japanese TV actress and announcer
• Shinji Hirai (平井 伸治, born 1961), Japanese politician
• Shoki Hirai (平井 将生, born 1987), Japanese footballer
• Takuya Hirai (平井 卓也, born 1958), Japanese politician
• Tarō Hirai (平井 太郎, 1894–1965), Japanese author, better known by the pen name Edogawa Ranpo (江戸川 乱歩)
• Terushichi Hirai (平井 輝七, 1900–1970), Japanese photographer
• Yanosuke Hirai (平井 弥之助, 1902–1986), Japanese civil engineer and corporate executive
• Yasunari Hirai (平井 康翔, born 1990), Japanese swimmer