3-1,Otemachi1-chome,Chiyoda-ku 4/2009 37 stories above ground 3 stories below ground 2 roof structures Direct access from Chiyoda Line Otemachi Sta. Direct through underground passage from JR Line Tokyo Sta.
1-1,Marunouchi 2-chome,Chiyoda-ku 8/2004 30 stories above ground 4 stories below ground 2 roof structures Direct access from Chiyoda Line Nijubashi Sta. Direct through underground passage from JR Line Tokyo Sta.
14-2,Nagatacho 2-chome,Chiyoda-ku 9/1966 9 stories above ground 2 stories below ground 3 roof structures 1 minutes walk from Ginza Line ,Marunouchi Line Akasaka-mitsuke Sta. 3 minutes walk from Yurakucho Line,Hanzomon Line Nagatacho Sta.