波紋 はもん
hamon

Noun

1. ripple; ring on the water

いし いけ波紋 はもん えがいた。
ishiga ikeni hamon'o egaita.
The stone started ripples in the pond.
Noun

2. repercussions

Noun

3. Japanese slit drum; instrument made of iron with slits on top; makes a rippling sound — explanation

Music