Nanako is a second-year student at Kyōya Hashibas Department of Film and is also known as a popular singer and N@NA. She works part-time at a convenience store near her school. Although she initially wanted to be an actor, she realized that singing was where her true talents lay. With Kyōyas help, she found success as a singer and continued to post videos of herself performing on Nico Nico Douga in 2018, but despite the large number of posts, she did not gain widespread popularity.