Haruhi Nanao (七緒 はるひ, Nanao Haruhi, born February 11, 1973) is a Japanese voice actress and singer from Tokyo. She is affiliated with Steel Wood Garden. Her former stage name was Haruhi Terada (寺田 はるひ, Terada Haruhi). Haruhi Nanao (七緒 はるひ, Nanao Haruhi, born February 11, 1973) is a Japanese voice actress and singer from Tokyo. She is affiliated with Steel Wood Garden. Her former stage name was Haruhi Terada (寺田 はるひ, Terada Haruhi).