Song:
東方妖々夢 〜the maximum moving about〜
Touhou Youyoumu　～the maximum moving about～

arrangement: Sekken-ya
lyrics: hellnian
vocals: Shuuzou

original title: 東方妖々夢 ～ Ancient Temple
source: 東方妖々夢　～ Perfect Cherry Blossom
Stage 5 Theme

Info from https://en.touhouwiki.net/wiki/Lyrics:_%E6%9D%B1%E6%96%B9%E5%A6%96%E3%80%85%E5%A4%A2_%E3%80%9Cthe_maximum_moving_about%E3%80%9C