Original (by ZUN):
少女秘封倶楽部
Girls' Sealing Club
蓮台野夜行 (Rendaino Yakou) ~ Ghostly Field Club
Arrangement: kenya
Vocals: 3L
Circle: セブンスヘブンMAXION (Seventh-Heaven Maxion)
HP:
http://shm.jpn.org/Album: FirstAngriff
Catalogue Number: SHM-0025
Released at 博麗神社例大祭7. (Hakurei Jinja Reitaisai 7)