Mia Naruse (成瀬未亜, Naruse Mia; born February 11), also known as Mio Nonose (野々瀬 ミオ, Nonose Mio), is a Japanese voice actress from Tokyo, Japan. On April 30, 2010, she announced that she will not be voice acting anymore. However, on April 16, 2013, she announced that she resumed her voice acting career on her blog.
In 2018, it was announced that she would become a VTuber named Miazu, and would partner with fellow voice actor Tomoe Tamiyasu to create a dual VTuber channel. In 2019, she appeared in Kampani Girls.