子供の頃はけっこうあちこちでやってたので、拾いに行くのが楽しみでした。
たまに紙に包まれた5円玉もまざってたりします。

They were doing this all over the place when I was a kid, so I looked forward to going and collecting the mochi. Now and then, they'd mix in ¥5 coins wrapped in paper.