Japanese grammar

What does ~となれば mean? Japanese grammar N1

~となれば means if it comes to that; once it becomes….

Quick facts
Level (estimated, JLPT framework)N1
StructureN + となれば
V辞書形 + となれば
Romajitonareba
Meaningif it comes to that; once it becomes…

Forming it

Clause中止する + となれば
Noun (role)リーダー + となれば

How to use it

Like 「となると/となったら」, emphasizes CONDITION: if it really becomes A, then naturally B.

  • 「~となれば」 = if it really becomes A, then naturally B. Same family as 「となると/となったら」, the 「ば」 form emphasizes condition.
  • Often used when discussing a new role/position: 「リーダーとなれば、責任も重くなる」.
  • The latter clause is the natural consequence that comes with it.

Examples

  • If he becomes the leader, the responsibility grows heavier still.

  • If the event is to be canceled, notifications must go out everywhere.

Keep in mind

  • Emphasizes condition.
  • The following clause is a natural consequence.

Common mistakes

  • Wrong明日(あした)が雨(あめ)だとなれば、ピクニックをやめよう。

    If it rains tomorrow, let's cancel the picnic.

    Correct明日(あした)雨(あめ)なら、ピクニックをやめよう。

    A simple condition uses 「なら」; 「となれば」 emphasizes a SIGNIFICANT situation becoming reality.

  • Wrongリーダーとなれば、頑張(がんば)ってください。

    Once you become the leader, please do your best.

    Correctリーダーとなれば、責任(せきにん)も重(おも)くなる。

    The latter clause is a NATURAL consequence, not advice/a request.

Exam tips

  • 「となれば」 = if it really becomes A, then naturally B; same family as 「となると/となったら」.

Related patterns

All N1 grammar →