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| Building Mass Height | 178 m |
| Tip Height | 178 m |
| Architectural Height | 178 m |
| Main Roof Height | 169.8 m |
| Roof Height | 169.8 m |
| Floors | 47 |
| Completion | 1971 |
| Structural Form | skyscraper |
| Main Usage | hotel |
| Status | existing |
| Architectural Style | modern |
| Address | 2-2-1 Nishi-Shinjuku |
| Smart Address | 2–1 Nishishinjuku 2 |
| City | Tokyo |
| Country |  Japan |
