Exxon Mobil has significant upstream and downstream operations across Japan, and Tokyo is a frequent destination for meetings with JXTG and refinery partners. Corporate code 41315 gets you discounted rates at one of the city's best hotels, and the savings add up fast on multi-night stays that energy sector trips tend to require. If your team is covering its own travel costs against a per diem, the gap between rack rate and corporate rate is money you keep.
The Property
The Ritz-Carlton, Tokyo occupies the top nine floors of the Tokyo Midtown tower in the Roppongi district, with views stretching from Tokyo Tower to Mount Fuji on clear days. The Midtown complex itself sits directly above Roppongi Station on the Oedo and Hibiya subway lines, putting Marunouchi and the business districts within a 15 to 20 minute ride. The neighborhood blends corporate offices with galleries like the 21_21 Design Sight and the Suntory Museum of Art, so it works well for both daytime meetings and evening downtime.
Standard rooms start around 52 square meters, which is nearly double what most Tokyo hotels offer at this tier, with floor-to-ceiling windows starting on the 47th floor. Every room includes a large work desk with international power outlets, complimentary high-speed Wi-Fi, and a deep soaking tub separate from the rain shower. Club Level rooms on the 53rd floor grant access to the Club Lounge with five daily food presentations, which can effectively replace your breakfast and evening meal expenses.
The 46th floor spa and fitness center includes a 20-meter heated indoor pool, a full gym with Technogym equipment, and treatment rooms if you need to recover from long-haul jet lag. Dining options on property include Hinokizaka for kaiseki, sushi, teppanyaki, and tempura across four open kitchens, plus Azure 45 for French fine dining. There is no airport shuttle given the distance to Narita, but the concierge arranges town cars and the Narita Express from Tokyo Station is about an hour.
Tokyo Midtown has dozens of restaurants and shops at ground level, and the Roppongi Hills complex with more dining is a 10 minute walk south. For client dinners, the Nishi-Azabu backstreets are a short cab ride away and packed with high-end izakayas and private dining rooms. Roppongi Station connects to Otemachi, the financial district, in about 12 minutes on the Oedo Line with one transfer.
Your Savings Breakdown
| Rate Tier | Rack Rate | Corporate Rate | Points Earned | Point Value | Net Cost | Savings |
|---|---|---|---|---|---|---|
| Standard | $220 | $187 | 3,740 pts | $14.96 | $172.04 | $47.96 |
| Superior | $350 | $298 | 5,960 pts | $23.84 | $274.16 | $75.84 |
| Premium | $550 | $468 | 9,360 pts | $37.44 | $430.56 | $119.44 |
A room that lists at $350 per night drops to around $298 with corporate code 41315, and then you earn 5,960 Radisson Rewards points on that stay worth roughly $23.84 at 0.4 cents per point. That brings your effective net cost down to about $274.16 per night, saving you $75.84 compared to the walk-in rate. Over a four-night trip, that is over $300 in combined savings and rewards value, which more than covers a good dinner in Roppongi.
How to Book with Code 41315
- Go to radissonrewards.com and log in to your Radisson Rewards account
- Enter Tokyo as your destination along with your check-in and check-out dates
- Expand the Special or Corporate rate section in the search filters
- Enter corporate code 41315 in the designated field
- Compare the corporate rate against the standard rate to confirm your discount, then complete the booking
Stack Your Savings
If you hold Radisson Rewards Gold or Platinum status, your elite benefits apply on top of the corporate rate. That means room upgrades when available, late checkout, and welcome amenities all layer onto the discounted price. Platinum members earn 50% bonus points per stay, which would push that $298 night from 5,960 to 8,940 points earned.
The Radisson Rewards Premier Visa Signature card earns 10 points per dollar on Radisson stays, which stacks with your base earn for a combined 30 points per dollar. If you do not carry that card, American Express Business Gold earns 4x Membership Rewards on the two categories you select, and hotels can be one of them. Chase Sapphire Reserve earns 3x on travel broadly, making it a solid fallback.
Book during Radisson's periodic points promotions, which often run as double or triple point campaigns in Q1 and Q3. Midweek stays in Tokyo tend to be priced lower than weekends, so shifting your schedule by a day can compound savings. Also check if your Exxon Mobil travel desk has a preferred booking channel, as some corporate agreements include additional perks like complimentary breakfast that do not appear on public rate searches.
Bottom Line: Depending on room category and season, Exxon Mobil employees using code 41315 can expect to save between $47.96 and $119.44 per night at The Ritz-Carlton, Tokyo after accounting for points earned. For a property rated 4.5 across over 4,300 reviews with rooms twice the size of typical Tokyo hotels, that is a strong value proposition. If your work brings you to Tokyo regularly, this is the kind of booking that rewards consistency.