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| Building Mass Height | 73 m |
| Architectural Height | 73 m Source: CTBUH database |
| Building Mass Height | 73 m |
| Roof Height | 72.4 m Source: Tokyo Architecture Statistics 2002 (no further details) |
| Floors | 17 Source: CTBUH database |
| Completion | 1974 |
| Structural Form | high-rise building |
| Main Usage | commercial office |
| Status | existing |
| Address | 1-4-1 Kasumigaseki |
| Smart Address | 4–1 Kasumigaseki 1 |
| City | Chiyoda |
| Country |  Japan |
