Mon-Sat 10:00 to 20:00Sunday and public holidays 11:00 to 19:00Tea drinkingMon -Thu , Sun, Holiday 11:00 to 19:00Friday, Saturday 11:00 to 20:00
New Year holiday
http://matsuzaki-senbei.com/
Ginza, Chuo-ku, Tokyo 4-3-11 Matsuzaki Building 1F head office , 2F cafe