Postal Code: 142-0061

with check digit: 131091
Koyamadai小山台
Shinagawa-ku品川区
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.