Battle of Friendship - Blue Archive fan theme

Blue Archive unofficial fan theme soundtrack. playlist:    • All Usagi Archive OST-Reborn [popular]      • All Usagi Archive OST-Reborn [newest]   artwork: kousensei https://x.com/kousensei_180/status/20... greenkohgen https://x.com/Green_Kohgen/status/186... mii https://www.pixiv.net/artworks/120985314 Blue Archive in-game artwork #bluearchive #gamingmusic #ブルーアーカイブ #블루아카이브 #蔚蓝档案 #sorasakihina #takanashihoshino #usagiarchive