Overview
Park Hyatt Tokyo reopened on Tuesday, December 9, 2025, following a large-scale renovation that began in May 2024. Reservations for accommodations and restaurants opened on Wednesday, September 24, 2025. While preserving the original design vision by John Morford, the renewal was supervised by Paris-based architectural design studio Jouin Manku. The update refines the hotel’s aesthetic into a form of “understated and sophisticated luxury,” emphasizing material authenticity and natural light.

Highlights
- Grand reopening on December 9, 2025: Marks the completion of renovations initiated in May 2024 and the beginning of a new chapter.
- Reservations opened on September 24, 2025: Available for both guestrooms and restaurants from the same date.
- 171 guestrooms (reduced from 177): Expanded suite offerings, including the newly introduced 85㎡ “Park Suite.”
- New dining venue “Girandole by Alain Ducasse”: A French brasserie created in partnership with Ducasse Paris.
- “Peak Lounge & Bar” fully refreshed with new furnishings: “New York Grill & Bar” and “Kozue” have been reimagined while retaining their core appeal.
- A renewal that “does not alter memory”: Nearly all spaces were stripped back to their structural core, yet the timeless DNA—such as the bamboo atrium—has been carefully preserved.


Location & Surroundings
Located in Nishi-Shinjuku, Shinjuku-ku, Tokyo, the hotel occupies floors 39 through 52 of Shinjuku Park Tower. Long regarded as an “urban sanctuary” that harmonizes panoramic city views with tranquil ambiance, the property continues to center its spatial experience around signature elements such as the bamboo atrium on the 41st floor, while enhancing comfort to meet contemporary travel and lifestyle expectations.
Access (with Google Map)
Address: 3-7-1-2 Nishi-Shinjuku, Shinjuku-ku, Tokyo 163-1055, Japan
Project Overview
| Project Name | Park Hyatt Tokyo Major Renovation (Renewal) |
|---|---|
| Brand | Park Hyatt |
| Location | 3-7-1-2 Nishi-Shinjuku, Shinjuku-ku, Tokyo 163-1055, Japan |
| Total Floor Area | 33,000㎡ (hotel total floor area) |
| Site Area | 26,536㎡ |
| Floors / Height | Shinjuku Park Tower Floors 39–52 (hotel) / Height: Not disclosed |
| Structure | Above ground: Steel structure Below ground: Steel-reinforced concrete and reinforced concrete |
| Use | Hotel |
| Design / Construction | Original Architectural Design: Kenzo Tange (Shinjuku Park Tower) / Renovation Supervision: Jouin Manku / Construction: Shinjuku Park Tower Joint Venture Kajima Corporation, Shimizu Corporation, Taisei Corporation |
| Interior Designer | John Morford (Original) / Jouin Manku (Renovation Supervision) |
| Developer / Owner | Park Tower Hotel Co., Ltd. (Operator) / Building Owner & Manager: Tokyo Gas Real Estate Co., Ltd. |
| Operator | Hyatt |
| Construction Start | May 2024 (Major Renovation) |
| Opening (Completion) | December 9, 2025 (Renewal Opening) / July 9, 1994 (Original Opening) |
Sources
PR TIMES: Park Hyatt Tokyo Reopens on December 9, 2025 (September 18, 2025)
HOTEL REVIEW (Japan Hotel Association): A New Luxury Space Where Tradition and Innovation Resonate
GQ JAPAN: Gallery — Park Hyatt Tokyo Returns. Grand Reopening on December 9 (September 20, 2025)