Direct access to the Subway (Tameike-sanno Sta. / Kokkai-gijidomae Sta.) at B2 Floor, with connection to four subway lines: Namboku Line, Chiyoda Line, Ginza Line(220m) and Marunouchi Line(435m)

3 mins by car from Kasumigaseki Exit of Shuto Expressway

10 mins by car from Tokyo Station(435m)