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| Building Mass Height | 107.9 m |
| Architectural Height | 110.9 m |
| Building Mass Height | 107.9 m |
| Floors | 20 |
| Structural Form | skyscraper |
| Main Usage | office |
| Status | under construction |
| Address | 1-6-1, Marunouchi |
| City | Chiyoda |
| Country |  Japan |
13 construction-phase photos across 2026.
