“Urashima Taro was a fisherman of the fifteenth century who rescued a young turtle from some bullying children. The following day a huge turtle approaches him and tells him he has saved the daughter of the Emperor of the Sea. As a reward the fisherman is gifted magical gills and taken to the palace beneath the waves. Whilst there he is given a beautiful box and told never to open it.
On his return three days later he finds that three hundred years have elapsed and everyone he knew has died. In distress he opens the box and instantly withers and dies in a pile of dust, the voice of the sea princess saying to him: “I said never to open the box; inside it is your old age”. Incidentally, the hair of the turtle is actually a long fronded algae that grows on the backs of turtles’ shells off the coast of Japan.”