Sake (Japanese: 酒) is a Japanese word meaning “alcoholic beverage”, which in English has come to refer to a specific alcoholic beverage brewed mainly from rice, and known in Japan as either nihonshu (日本酒 “Japanese alcohol”) or sake. This article uses the word “sake” as it is used in English.
Kappa (河童, Kappa “river-child”), alternately called Gatarō (川太郎, Gatarō “river-boy”) or Kawako (川子, Kawako “river-girl”) , are legendary creatures; a type of water imp found in Japanese folklore. However they are also considered to be a part of cryptozoology, due to apparent sightings. In Shintoism they are considered to be one of many suijin (literally “water-deity”).