Word

雪隠金亀子

せんちこがね、センチコガネ
dor beetle (of family Geotrupidae); Geotrupes laevistriatus (species of dor beetle)
Word

兎角亀毛

exp
とかくきもう
horns on rabbits and fur on turtles (used as a metaphor for things that do not exist)
Word

日本石亀

にほんいしがめ、ニホンイシガメ
Japanese pond turtle (Mauremys japonica)
Word

泥亀

どろがめ、ドロガメ
Chinese soft-shelled turtle (Pelodiscus sinensis); mud turtle (Kinosternidae spp.); musk turtle
Word

大玉押金亀子

おおたまおしこがね、オオタマオシコガネ
scarab beetle; sacred scarab (Scarabaeus sacer)
Word

粉吹金亀子

こふきこがね、コフキコガネ
Japanese cockchafer (Melolontha japonica)
Word

長亀

革亀
おさがめ、かわがめ、オサガメ
leatherback turtle (Dermochelys coriacea)
Word

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; calculating the values of two unknown quantities from their unit total and the total of one of their attributes
Word

鶴は千年亀は万年

exp
つるはせんねんかめはまんねん
Cranes live for 1000 years, turtles live for 10,000 years
Word

文亀

ぶんき
Bunki era (1501.2.29-1504.2.30)