How to say "event" in Japanese

Choosing the right word
  • nounThe everyday word for an organized happening — a party, concert, festival, or similar planned occasion. This is usually the word you want for 'event' in ordinary conversation.
    このイベントに参加さんかしませんか。↗
    Would you take part in this event?
  • 事件じけんJLPT N3approx.Common
    nounReally means 'incident' or 'affair': something that happened, typically unexpected and often criminal or otherwise troubling. It matches 'event' only in this sense of an occurrence, and is a poor choice for planned happenings.
    この事件じけんに手てを貸かしてください。↗
    Give me a hand with this case.
  • 行事ぎょうじJLPT N2approx.Common
    nounAn event as a scheduled occasion on a calendar or program — a function in the ceremonial sense, the kind of occasion schools and organizations plan in advance. It suggests something planned and official.
    メグは学校がっこうのいろいろな行事ぎょうじに参加さんかする。↗
    Meg attends many school affairs.
  • 事象じしょうCommon
    nounCovers 'event' as an abstract or technical term: an occurrence viewed as a phenomenon, found in academic, scientific, and technical contexts. Not the word for parties or gatherings.
    事象じしょうとして簡単かんたんなことを、いかにも難むずかしそうに表現ひょうげんする人ひとは、あまり頭あたまがよさそうではない。↗
    A person who makes an easy matter sound difficult does not seem to be so smart.
  • 種目しゅもくCommon
    nounCovers 'event' in the sporting sense: a category of competition, as when asking which events an athlete has entered. It means 'item' more generally, so it is not used for social happenings.
    彼女かのじょはあまりにも多おおくの種目しゅもくに参加さんかして、どれにも勝かてなかった。↗
    She went in for too many events, and so won none.

Choose 「イベント」 for organized happenings such as parties or shows, 行事 for scheduled ceremonial occasions, 種目 for competitive events in sports, 事象 for abstract or technical occurrences, and 事件 for incidents — unexpected, often troubling happenings rather than planned events.

Usage comparisons are AI-assisted and cross-checked by multiple models; for study reference only

Japanese equivalents
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JLPT vocabulary levels are community estimates, not official (no official lists have been published since the 2010 revision).

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