"Setouchi no Koe" is a song recorded by STU48. It appears on the Theater edition of the single "Negaigoto no Mochigusare" as track #3. STU48 – Setouchi no Koe >> Visit The Official web in [STU48](http://www.stu48.com/) (For more info: http://www.generasia.com/wiki/Setouchi_no_Koe | http://stage48.net/wiki/index.php/STU48) Source: - Dimensions: 3840x2160 - Format: H264 29.97 fps Video : 1280x720 Format: x264 10bit, 23.97 fps Audio : Opus