Asuna has been played over 10 times on NTS, first on 19 January 2018. Asuna's music has been featured on 14 episodes.

There are at least 2 projects under the name Asuna:

1) Naoyuki Arashi has started music production since 1999 mainly using old reed organ and electronics. While releasing from various labels world wide such as Lucky Kitchen, Apestaartje, Autumn Records, and/OAR, Power Shovel Audio etc.. he makes sound installations using the organ and also exhibits photography art using the half camera. A graduate from Tokyo Zoukei University, faculty of fine arts. ~http://www.spekk.net/artists/asuna.html

2) Asuna is a metalcore band from Poughkeepsie, NY, USA. Active since 2020. https://www.facebook.com/AsunaBand