カヤネズミ

Meanings

1

harvest mouse; Eurasian harvest mouse

usually written using kana alone

A very small rodent (Mus minutus) found in grassy areas; the Japanese name literally means 'reed mouse'.

カヤネズミは日本にほんで一いち番ばん小ちいさなネズミです。
The harvest mouse is the smallest mouse in Japan.
河原かわらの草くさむらでカヤネズミの巣すを見みつけた。
I found a harvest mouse nest in the grassy area by the river.