This is the official Saitama regional specialty shop in Metropolitan Tokyo.
The recommended Gokabou in this shop is the Japanese pastry made with roasted soy flour and glutinous rice.

Website	http://www.sainokuni-kanko.jp/eng/
Address	Natural Lawson Tokyo Nihombashi 1-chome Store 1-7-9 Nihombashi, Chuo-ku, Tokyo
Opening Hours	Open 24 hours Always open
The closest Station	Nihombashi Station (subway)

Region	Kanto
Address area	Tokyo Marunouchi and Nihonbashi areas

The details may be changed. Please ask each shop.

update: Sep.30.2019