Nana Shirai (白井 那奈, Shirai Nana), better known under her stage name Nābō Dōfu @ Nana or naaboudoufu@nana (なあ坊豆腐@那奈, Nābōdōfu atto Nana, "@" is pronounced as "at") is a Japanese former actress and model. She was a member of the idol duo Nananon (ななのん) (with actress and model Nozomi Maeda). She resigned from show business on June 14, 2020, citing accusations of slander, sexual crimes, and escape with salary as the reason.