Tamatebako

Fictional box

A tamatebako (玉手箱) "jeweled hand box", "jewel box", "jeweled box", "treasure box", "casket", etc., is a mysterious box that in the Japanese folk tale "Urashima Tarō", is a parting gift that the fisherman Urashima Tarō receives from mistress of the sea (Otohime), after his stay at the Dragon Palace, to which he was invited after saving a turtle.

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