How to say "start" in Japanese

Choosing the right word
  • 始めるはじめるJLPT N4approx.Common
    ichidan verb, transitive verbThe basic verb for starting something yourself: you start work, a conversation, a project. Use it when a person takes the action of beginning something.
    いつゴルフを始はじめたのですか。↗
    When did you begin playing golf?
  • スタートJLPT N2approx.Common
    noun, suru verb, transitive verb, intransitive verbThe loanword for a start or beginning, heard especially for races and projects; it names the starting point or moment itself — the start of a race, the start of a new plan.
    子供こどもらは二人ふたり一いち組くみになったスタートした。↗
    The children started in pairs.
  • 始まるはじまるJLPT N5approx.Common
    godan verb, intransitive verbThe intransitive counterpart of 始める: use it when something begins — a meeting starts at ten, a film starts, a new term begins. The event itself, not a person, is what starts.
    その試合しあいは何時いつに始はじまりますか。↗
    What time does the game start?
  • 開始かいしJLPT N3approx.Common
    noun, suru verb, transitive verb, intransitive verbA noun meaning start or commencement, more formal than スタート; typical of announcements, schedules, and written notices, such as the start of a meeting or of a service.
    何時いつに搭乗とうじょう開始かいしですか。↗
    What time does boarding begin?
  • 仕掛けるしかけるJLPT N1approx.Common
    ichidan verb, transitive verbA verb for starting something by setting it in motion yourself; it suggests deliberate initiation rather than a plain beginning, so for simply starting something, 始める is the usual choice.

Choose 「始める」 when someone starts something and 「始まる」 when something starts; 「スタート」 and 開始 are nouns for a start or beginning, 開始 the more formal; 「仕掛ける」 sets something in motion on one's own initiative.

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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