This crispy rice puff is made from Tochigi Prefecture's Koshihikari rice, and was chosen as an official gift for the 400th anniversary of Tokugawa Leyasu's (the last shogun of Tokugawa Shogunate) passing at Nikkō Tōshō-gū Shrine in 2015. The delicate wafer sandwich is baked with a deep savory flavor and unique texture that showcases its traditional craftsmanship.