一いち円えん玉だま

noun

one-yen coin

Refers to the physical 1-yen coin, the smallest denomination of Japanese currency.

• 財さい布ふの中なかに一いち円えん玉だまがたくさんある。

  There are many one-yen coins in my wallet.

• 一いち円えん玉だまは軽かるくて水みずに浮うく。

  The one-yen coin is so light it floats on water.