Isayama Mio

Isayama Mio is a Japanese singer and songwriter from Osaka. She started with classical music training as a child. Her debut single "Tsuki no Waltz" came out in 2012 and found an audience in Japan.

Her songs like "Days" and "Getsurenka" tend toward delicate piano arrangements and lyrics that lean into reflection. The work feels more intimate than showy, with vocals that stay restrained even when the melodies swell.

She put out albums every couple of years through the 2010s, including Natsu no Omoide in 2014 and Aozora in 2018. The material kept circling similar emotional territory, nostalgia, quiet longing, without much shift in her basic approach. She had some public disagreement with a former manager over money, but kept releasing music through it.