Mirei Imada (今田美玲), also known under the alias Nanasaki Kotono, is a Japanese adult video actress who made her debut in July 2020 with the KANBi title DTT-059, presented as a sophisticated 35-year-old celebrity wife of a dentist. She quickly established herself in the mature-woman genre, appearing in both censored and uncensored productions. Major companies she has worked with include KANBi/Prestige for her debut, followed by extensive output for Caribbeancom, 1pondo, Heyzo, and related labels, often in themes involving married women, soapland hospitality, female bosses, and passionate intimate scenarios. Her work frequently highlights an elegant yet sensual presence that has sustained regular releases into 2025–2026. An interesting note is her consistent use of multiple stage names across studios while maintaining a recognizable on-screen identity in the jukujo category. She remains active with new titles appearing on the major uncensored platforms.