Kazuka Ninomiya

Alias: Tachihara Miko, Nomi Miko, Katagiri Mari, Nakagawa Haruka, Wakamiya Mari

Ms. Waka has used many stage names, such as "Nomi Chinatsu," "Tachihara Miki," "Nakagawa Haruka," "Kurokawa Chizuru," and "Katagiri Mari," etc. Fortunately, she now only uses "Ninomiya Waka," and the other names have not been used since 2017. In 2015, Ms. Waka officially debuted as an "active elementary school music teacher." According to the production company, after graduating from an art school, Ms. Waka obtained a teaching certificate and then worked as a music teacher at a private elementary school. Due to the nature of her profession, she had little interaction with men and had not had a boyfriend for two years. Feeling sexually frustrated, she decided to debut. However, in 2016, Ms. Waka debuted again as an exclusive goddess for E-body, changing her name to "Nomi Chinatsu." Moreover, her identity was no longer that of a music teacher, but rather a retired entertainer. According to the production company, she was forced to retire because of her overly hot and sexy figure when she was an idol, but after marriage, she was sexually frustrated and had to revive in the adult entertainment industry. So, none of the portrayals by these production companies are true. What is the real-life Waka-sensei like? Waka-sensei has never been a music teacher or an idol, but she has indeed studied piano for over twenty years since childhood. Before her debut, she worked part-time selling takoyaki in a shop, starting in her first year of high school. She had a good relationship with the shop owner, and even after her debut, she would occasionally go back to help out. Waka-sensei also frankly admitted that when she doesn't wear makeup, almost no one recognizes her.