小学生の修学旅行にて
京都の民族楽器屋さんで買ったと思います
何かあればくわえている棒で背中を撫で、音を鳴らします
On the school trip when I was an elementary
student. I think I bought this at the folk music
instruments shop in Kyoto.
I often make sounds.
How to use is taking a stick from its mouth and
stroking its back by the stick.