Head Office Locations
Otemachi and Marunouchi

Addresses and Access by Public Transportation
Otemachi First Square(Corporate Headquarters)
Address
Otemachi First Square
1–5–1, Otemachi, Chiyoda–ku,
Tokyo 100-0004
Access by Train Lines
| Line | Station | Exit | |
| JR | JR Line | Tokyo Sta. | Marunouchi North Exit |
| Tokyo Metro | Tozai Line | Otemachi Sta. | C8,C11 |
| Marunouchi Line | |||
| Chiyoda Line | |||
| Hanzomon Line | |||
| Toei Subway | Mita Line |
THE OTEMACHI TOWER
Address
Otemachi Tower
1–5–5, Otemachi, Chiyoda–ku,
Tokyo 100–8176
Access by Train Lines
| Line | Station | Exit | |
| JR | JR Line | Tokyo Sta. | Marunouchi North Exit |
| Tokyo Metro | Tozai Line | Otemachi Sta. | Located in front of the West Gate for the Tozai Line at Otemachi Station |
| Marunouchi Line | |||
| Chiyoda Line | |||
| Hanzomon Line | |||
| Toei Subway | Mita Line |
Mizuho Marunouchi Tower
Address
Mizuho Marunouchi Tower
1-3-3, Marunouchi, Chiyoda-ku,
Tokyo 100-8241
Access by Train Lines
| Line | Station | Exit | |
| JR | JR Line | Tokyo Sta. | Marunouchi North Exit |
| Tokyo Metro | Tozai Line | Otemachi Sta. | B1b, D4, D7 |
| Marunouchi Line | |||
| Chiyoda Line | |||
| Hanzomon Line | |||
| Marunouchi Line | Tokyo Sta. | M9 | |
| Toei Subway | Mita Line | Otemachi Sta. | B1b, D4, D7 |