The Westin Tokyo features classic European elegance with personal instinctive service. Guest requests can be arranged with Service Express® by a touch-of-a-button. Westin's signature Heavenly Beds® promises heavenly sleep in all 438 rooms. The Westin Executive Club Lounge offers exclusive privileges for guests with “executive benefits”. Five on-site restaurants, an executive bar, and sky lounge on the 22nd floor are readied for entertainment. The Le Spa Parisian offers treatments and therapies to nourish soul and body.

Five on-site restaurants give guests a variety of dining choices. French Restaurant Victor's offers continental dining with an extensive wine cellar. Wrapped in traditional Japanese interior décor, restaurant Mai, offers fresh sushi and sashimi, as well as tempura to the traditional kaiseki dishes. Michelin award winning Chinese restaurant Ryutenmon features fresh seafood and vegetables with menus that highlight seasonal delicacies as well as dim sum and an a la carte menu. Teppanyaki Yebisu, is located at the top of the hotel entertains guests with a breathtaking view over Tokyo as far as Mt. Fuji on a clear day. The All Day Dining Terrace open-kitchen restaurant offers buffet, including a dessert buffet on weekdays and champagne brunch on Sunday’s and holidays. The Westin Deli, adjacent to the Terrace is enjoyed by both local and staying guests for its cakes and bakery. The lobby’s classic European décor can be enjoyed in The Lounge, most popular for its English Afternoon Tea. The Executive bar, The Bar is connected to The Lounge, having an inviting atmosphere; it boasts an extensive selection of single-malt Scotch whiskeys, as guest can enjoy the compliment of a cigar with their drink. The sky lounge, Compass Rose hosts city lights from the very top of the hotel, serving both afternoon tea and cocktails.