Hangyodon (ハンギョドン, Hangyodon) is a male fish character created by Hisato Inoue from Sanrio in 1985. He was born on March 14th under Halley's Comet[1] and his blood type is B. Hangyodon is a nice guy who loves to make others laugh, but has a soft spot and doesn't like being alone. He desires to be a hero but his plans of heroism often go awry. Hangyodon also loves collecting merchandise based on himself and is a bit of a romantic despite being somewhat shy towards women, as seen with his various interactions with Kingyochan, his love interest.