I walked Chuo-dori for about 15 minutes from Nihonbashi and visited the Chuo-ku Tourist Information Center.
Located on the left side of Meijiya, many office workers visited this building to enjoy lunch.
A lot of sightseeing materials are lined up at the Chuo-ku Tourist Information Center on the first basement floor, and it seems that foreigners such as Chinese customers visiting Japan during this spring festival are also visiting.
Please take a picture of the center (sample sushi is well made).
Tokyo Chuo-ku Tourist Guide http://www.centraltokyo-tourism.com/