found: Work cat: How to play Japanese hana-card, 1970:p. 5 (The Hana (flower)-card is a kind of card games. There have been many variations, but it was sometime between 1818 and 1842 when the present form of the game was first introduced and fixed)
found: Hanafuda website, Apr. 15, 2014(The Japanese flowercard game)
found: Wikipedia, Apr. 15, 2014(Hanafuda are playing cards of Japanese origin that are used to play a number of games. The name literally translates as "flower cards." The name also refers to games played with those cards. There are many different games played with Hanafuda and as many different variations as there are players)
