1. The village of Edo was established In the Kamakura period.

2. The practice was set to the fifteenth of the month during the Kamakura period.

3. Taira no Kiyomori is the main character in the Kamakura period epic, the Tale of Heike.

4. During the preceding Kamakura period (1185–1333), the Hōjō clan enjoyed absolute power in the governing of Japan.

5. Japanese Bento boxes have been feeding the nation ever since the Kamakura period (1185-1333) when the first portable meal was invented

6. The first documented use of Bento as a concept can be traced back to Japan's Kamakura period (1185 - 1333), when cooked rice would be carried into work in a small bag