Postal Code: 100-6431

with check digit: 131016
Tokyo Bldg. (31th floor)

1st: 100-6401,2nd: 100-6402,3rd: 100-6403,...Top/33th: 100-6433,Basement or Unknown floor: 100-6490
丸の内東京ビルディング(31階)
Chiyoda-ku千代田区
Toukyou-to
(aka: Tokyo, Tokyo-to, Tokyoto, Toukyou, Toukyou-to, Toukyouto)
東京都

*1 JIS area code is identification code for cities,towns and villages. Maintained by JISC - Japanese Industrial Standards Committee.