Those Snow White Notes (Japanese: ましろのおと, Hepburn: Mashiro no Oto) is a Japanese manga series written and illustrated by Marimo Ragawa. It was serialized in Kodansha's shōnen manga magazine Monthly Shōnen Magazine from December 2009 to August 2022, and has been collected in twenty-nine tankōbon volumes. An anime television series adaptation by Shin-Ei Animation aired from April 3 to June 19, 2021 on the Animeism programming block.