Chuo-ku, Nihonbashi Ningyocho 2-1-4 中央区日本橋人形町2-1-4
Tel. 0120-48-0400 (toll free number in Japan)
9:00 – 21:00, closed Sunday
This 5th generation shop is so small that only a handful of people can enter at one time. The three-story gray building with red trimming displays some of their confectionaries behind glass display windows up front. The unmistakable aroma of cinnamon wafts into the street. Their signature sweet, koganei imo, is shiroan (white bean paste), egg yolk, and sugar dusted with cinnamon and baked. Order one of these and the staff will serve it to you with a cup of tea.