What chords does 天海春香、星井美希、如月千早、高槻やよい、萩原雪歩、菊地真、双海真美、四条貴音、我那覇響 - 自分REST@RT (M@STER VERSION) use?

How fast does 天海春香、星井美希、如月千早、高槻やよい、萩原雪歩、菊地真、双海真美、四条貴音、我那覇響 play 自分REST@RT (M@STER VERSION)?

Which chords are part of the key in which 天海春香、星井美希、如月千早、高槻やよい、萩原雪歩、菊地真、双海真美、四条貴音、我那覇響 plays 自分REST@RT (M@STER VERSION)?