Songs from Sou Kazuho's Podcast - So Kai! - Spotify Playlist
I've put the available ones found on spotify into a playlist which I will update when they have new episodes. Learn some new songs and find out what people like!
https://open.spotify.com/user/21hdx72xmv2eqa7qqkmxzmviq/playlist/19lend6Ao90obnvY2EfuuT