波は紋もんを投なげ掛かける

expression, ichidan verb

cause a stir; create repercussions; make waves

Idiomatic expression meaning to do something that causes widespread reaction, controversy, or ripple effects in a social or public context.

• 彼かれの発はつ言げんが大おおきな波は紋もんを投なげ掛かけた。

  His remarks caused a huge stir.

• その事じ件けんは政せい界かいに波は紋もんを投なげ掛かけている。

  The incident is creating repercussions in the political world.