godan verb (-ru), intransitive verb
fall on; rain down; shower down
Describes something physically falling or raining down onto a person or surface, such as rain, ash, or sparks.
火山灰が街に降りかかった。
Volcanic ash rained down on the town.
火の粉が彼の頭に降りかかった。
Sparks showered down onto his head.
godan verb (-ru), intransitive verb
befall; happen to
Used for abstract or undesirable events that come upon a person, such as misfortune, trouble, or a difficult fate.
思いがけない災難が彼に降りかかった。
An unexpected disaster befell him.
その責任はすべて私に降りかかってきた。
All the responsibility fell on me.