Who is this girl in IDOL-086

[qaaqzz]

I watched IDOL-086 (JUST THE WAY YOU ARE) of Haruka Tachibana. I noticed another girl who was photoshooting with Haruka Tachibana. Anyone know who is that girl?

Here is the picture:
Who is the girl on left?

 

[3nuts]

her name is Riho Yanagi(柳里穂), aka Yume Hazuki(葉月ゆめ).