Hotel New Otani Tokyo The MainvsInterContinental - ANA Tokyo, an IHG Hotel
Both Hotel New Otani Tokyo The Main and ANA InterContinental Tokyo are rated highly by professionals. On balance, ANA InterContinental Tokyo scores marginally better than Hotel New Otani Tokyo The Main. ANA InterContinental Tokyo scores 78 with recommendations from 11 publications like Lonely Planet, Jetsetter and Fodor's.
Hotel New Otani Tokyo The Main
 Insight Guides
 Michelin Guide
 Jetsetter
 The Telegraph
 Forbes Travel Guide
 Condé Nast Traveler
4-1 Kioicho, Chiyoda, Tokyo Prefecture 102-8578
From $216/night
- Bar/Lounge
 - Hot Tub
 - Free Internet
 - Room Service
 - Laundry Service
 - Concierge
 
 "A massive complex with many restaurants and extensive Japanese gardens that are worth seeing in their own right." 
 "This hotel consists of the Main Building and the Garden Tower - this guide covers just the Main Building, which has undergone a major renovation." 
 "Landmark hotel surrounded by a 400-year-old garden, with a choice of 24 restaurants, a Zen spa and Tokyo's biggest outdoor pool." Full review
9.0
 "Central Tokyo's enormous New Otani is almost a city in itself, packed with every conceivable facility." Full review
 4 Stars
 "More mini-city than hotel, the 1,479-room Hotel
New Otani Tokyo is a behemoth in Japan’s capital." Full review
 "It first and foremost feels like an oasis...considering it's like a theme park without rides, expect all different stripes filling the hotel's 1,479 guest rooms." Full review
InterContinental - ANA Tokyo, an IHG Hotel
 Rough Guide
 Concierge
 Insight Guides
 Lonely Planet
 DK Eyewitness
 Time Out
 Star Service
 Fodor's
 Afar Magazine
 Jetsetter Show All Reviews 
1-12-33 Akasaka, Minato, Tokyo Prefecture 107-0052
From $173/night
- Bar/Lounge
 - Hot Tub
 - Free Internet
 - Room Service
 - Shuttle Bus
 - Laundry Service
 
 "This very stylish and professionally run hotel has attentive staff. a swimming pool, scores of restaurants and attractive public areas." 
 "The rooms are modern while still nodding to Japan's aesthetic past: Traditional colors such as indigo and red balance out the contemporary, minimal furnishings." 
 "A few minutes’ walk from the Tameike-Sanno subway station, this popular hotel offers large rooms with those on the upper storeys having great views." 
 "With an outdoor pool, a small gym and an excellent business centre, this remains a sleek and sophisticated choice." Full review
 "Part of the Ark Hills complex, the hotel has a well-sized lobby and spacious rooms. Upperfloor rooms and a rooftop pool offer views of Tokyo and Mt. Fuji." 
 "In 2007 owners All Nippon Airways joined forces with the InterContinental chain and rebranded this 37-storey hotel." Full review
 "Fronting the expressway along Roppongi Dori and connecting to the Ark Hills Complex, this hotel is 1,500 meters southwest of the Imperial Palace moat." Full review
 i 
Management seems aloof and hard to reach for special requests, unfortunately, so do not expect to snag connecting rooms in advance.
 "With a central location and modest pricing, the ANA is a great choice for the business traveler, and its ziggurat-atrium points to the heyday of the power-lunch: the mid-1980s." Full review
 "This 37-story tower offers fine views of the city and Mount Fuji. Interiors meld clean, simple design with touches of glam." Full review
 "Luxury mega-high-rise hotel with 11 bars and restaurants, a shopping center and an outdoor pool." Full review