Adding on 2017/07/02:
Last month I had a lunch-meeting on business and went to Cherry with Sky Bar in Shinagawa GOOS. I added new photo. below.
The price of lunch-set was 3000JPY(about US$27).
I think it is cheap in Shinagawa area, comparing with the ones of other hotel.
Last time I introduced the restaurant in Shinagawa below.
https://toriaezu-hotel.blogspot.jp/2017/02/shinagawa-goos-restaurant-celly-with.html
Last week I went there again and up the picture.
They are lunch menu.