The Bar/Lounge at Cerulean Tower Tokyu Hotel
Cerulean Tower Tokyu Hotel's bar/lounge is endorsed by experts. Of the 9 publications that we tracked, 3 mentioned the bar/lounge, like DK Eyewitness, Time Out and Star Service.
Cerulean Tower Tokyu Hotel 
DK Eyewitness
Time Out
Star Service
DK Eyewitness "Shibuya’s only high-end luxury hotel boasts huge rooms, stylish interiors, kaiseki restaurants, bars, a jazz club, and Noh Theater"
Time Out "In addition to the usual restaurants and bars, it also has a jazz club, JZ Brat"
Star Service "Corner deluxe rooms even have windows in their baths facing the office towers and unending skyline, and executive guests can enjoy the health club and Internet connections free of charge and their own private lounge for breakfast and evening snacks"
