Comprehensive renewal work was completed in 2005, including: installation of individual air conditioning units, remodeling of corridors and restrooms, and refinishing of exterior walls.
Convenient location close to Toranomon Station.
| Completion: | 1964 | |
| Renovated: | 2005 | |
| Floors: | B3F / 10F | |
| Standard floor area: | 127 tsubo | |
| Ceiling height: | 2-9F: 2,480mm 10F: 2,400mm |
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| Raised floor: | OA(50mm) | |
| HVAC: | Individual |