Hayami is a Japanese surname and can refer to:Yuji Hayami, science fiction and fantasy writer. Masaru Hayami (1925-2009), Japanese businessman from Kobe. Yū Hayami, J-pop singer and TV actress. Mokomichi Hayami, Japanese actor. Gyoshū Hayami (1894-1935), Japanese painter in the Nihonga style. Saori Hayami, Japanese voice actress and singer. Show Hayami, Japanese voice actor and singer. Noriko Hayami, Japanese actress. Dogen Handa (1914-1974), known as Hayami Handa, a professional Go player.