Perplexed beyond measure, Urashima resolved to go to the fountain-head and settle the matter once and for all. Turning away, he made all haste to the village—was this the village he had known?—and inquired of a countryman he had never seen before, where the village chronicles were kept.
'Yonder,' said the man, pointing to a building which had certainly taken more than three days to erect.
Urashima thanked him and then hastened to the building and went in. He was not long in finding what he wanted. It was an ancient entry, and it ran:
'Urashima Taro—a famous fisherman who lived in the early part of the fourteenth century—the traditional patron demi-god of fishermen. There are many stories concerning this half-mythical character, chief of which is that he hooked a whale far from shore, and, as he would not relinquish the prize, his boat was dragged for ever and ever over the surface of the sea. Mariners of the present day solemnly aver that they have seen Urashima Taro sitting in his boat skimming the waves as he held the line by which he had caught the whale. Whatever the real history of Urashima Taro, it is certain that he lived in the village, and the legend concerning him is the subject of great interest to visitors from the great land of America.'
Urashima shut the book with a slam and went away, down to the seashore. As he went, he realised that those three days he had spent in perfect happiness with the Princess were not three days at all, but three hundred years. His parents were long since dead, and all was changed. What else could he do but go back to the Dragon kingdom under the sea?
But when he reached the shore, he found no tortoise ready to take him back, and, after waiting a long time, he began to think his case was hopeless. Then, suddenly, he bethought himself of the little box which the Princess had given him. He drew it forth and looked at it. He had promised her not to open it, but what did it matter now? As he did not care what happened to him, the deadly secret of the box was just as well out as in. Besides, he might learn something from it, some secret way of finding his beloved Princess—and that would be happiness; but if, on the other hand, some terrible thing happened to him, what did it signify?
So he sat down on the seashore, untied the fastenings of the little box and then lifted the lid. He was surprised to find that the box was empty; but, slowly, out of the emptiness came a little thin, purple cloud which curled up and circled about his head. It was fragrant, and reminded him of the sweet perfume of the Princess's robes. Now it floated away towards the open sea and Urashima's soul seemed to go with it.
Suddenly he stood up, thinking he heard her sweet voice calling him. For a moment he stood there, a splendid figure of early youth. Then a change came over him. His eyes grew dim, his hair turned silvery white, lines came upon his face, and his form seemed to shrivel with extreme old age.
Then Urashima Taro reeled and staggered to and fro. The burden of three hundred years was too heavy for him. He threw up his arms and fell dead upon the sand.