Including 3 posts of 説明分鬼長い singing and performance (accompaniment), There are many posts on nana such as
Junky , ちゆコラ and HappyHalloween
Enjoy 説明分鬼長い music such as “Happy Halloween (柊優花 & 鎖那 ver.)” and “Happy Halloween (柊優花 & 鎖那 ver.)”!