The Kono Oto Tomare! stage via Jump Festa 2019 event has announced on Sunday that the series will be split cours. The second cours is slated for Fall 2019. It has also announced that the opening theme song for the first cours, which is slated for Spring 2019, will be "Tone" by Shouta Aoi, who will voice Mio Kanzaki in the series.
The manga has been serialized in Jump SQ. magazine since August 2012. Shueisha released 19th compiled volume on December 4. The Kono Oto Tomare! - Tokize High School Koto Songs album released on March 8 won an Excellence Prize at the 72nd National Arts Festival Record and the Traditional Japanese Music Album of the Year at the 32nd Gold Disc Awards.