Title: Let's chu-chu
Circle: Machikado-Mapoze
Arrangement: 街角麻婆豆
Album: お次は何処で踊りましょうか
Release: May 10, 2015 (Reitaisai 12)

Original: 天空のグリニッジ (Greenwich in the Sky) (Track 2 from the CD, "Magical Astronomy")

Image: http://static.zerochan.net/Usami.Ren…