Notification Regarding the Relocation of Our Head Office

October 16, 2020 Company Information

On November 30, 2020, Mitsui Oil Exploration Co., Ltd. (President and CEO: Hirotaka Hamamoto) will relocate its Head Office (Minato-ku, Tokyo) to the address below.

New address

Otemachi One Mitsui & Co. Building 14F

2-1, Otemachi 1-chome, Chiyoda-ku, Tokyo 100-0004

Start of business

November 30, 2020,

Head Office Map


Direct link from Otemachi Station Exit C5
(Tokyo Metro Chiyoda Line, Marunouchi Line, Hanzomon Line, Toei Mita Line)
5-minute walk from Takebashi Station (Tokyo Metro Tozai Line)
14-minute walk from JR Tokyo Station (Marunouchi Central Exit)
12-minute walk from JR Kanda Station (South Exit)