| Year |
Project |
Rooms |
| 2009~ |
Palace Hotel Tokyo |
290
(in progress) |
| 2009~ |
Mandarin Oriental Hotel Guangzhou |
286
(in progress) |
| 2009~ |
St. Regis Hotel Osaka |
160
(in progress) |
| 2009 |
Shangri-La Hotel Tokyo |
202 |
| 2008 |
Park Hyatt Shanghai |
174 |
| 2007 |
The Peninsula Tokyo |
314 |
| 2007 |
The Ritz-Carlton Tokyo |
248 |
| 2006 |
Hyatt Regency Hakone Resort & Spa |
79 |
| 2006 |
Hyatt Regency Kyoto |
189 |
| 2005 |
Koganei Country Club |
- |
| 2003 |
Grand Hyatt Tokyo |
390 |
| 2000 |
Nagoya Marriott Associa Hotel |
780 |
| 1999 |
Hotel Hanshin |
289 |
| 1998 |
Kokura Station Hotel |
294 |
| 1997 |
Asama Sports Arena |
100 |
| 1997 |
The Ritz-Carlton Hotel Osaka |
292 |
| 1996 |
The Four Seasons Hualalai |
250 |
| 1994 |
Park Hyatt Tokyo |
178 |
| 1992 |
Hotel East 21 Tokyo |
404 |
