====== Senbei ======
  * https://livejapan.com/en/in-hokkaido/in-pref-hokkaido/in-sapporo_chitose/article-a0001913/
  * https://gurunavi.com/en/japanfoodie/2017/04/different-types-of-senbei.html?__ngt__=TT10a491e73005ac1e4a5be7uhiNaVgGdXiHoDSNZo5vil
  * https://www.japancentre.com/en/recipes/1394-homemade-senbei-rice-crackers