Play word お亀 お亀 おかめ soba in soup with slices of boiled fish paste, shiitake mushrooms, greens, seaweed, etc.
Play word お亀蕎麦 お亀蕎麦 おかめそば soba in soup with slices of boiled fish paste, shiitake mushrooms, greens, seaweed, etc.
Play word 亀の子縛り 亀の子縛り かめのこしばり tieing up (e.g. a prisoner) with a criss-cross rope so that it forms a lozenge pattern
Play word 石亀 石亀 いしがめ any turtle of the genus Mauremys (esp. the Japanese pond turtle, Mauremys japonica)
Play word 鶴亀算 鶴亀算 つるかめざん obtaining the respective numbers of cranes and tortoises from the total of their heads and legs