Lesson notes · ≈ JLPT N2 · Intermediate 3
〜にわたって/〜にわたり/〜にわたる~ni watatte / ~ni watari / ~ni wataru
span a period, area, or occasions
「〜にわたって」 shows that an activity spans a period, area, or number of occasions.
How it works

The exam takes place over two days. 「にわたって」 emphasizes that the activity spans the whole period.

The range can also be spatial: it emphasizes that an activity or state extends across a broad area.

The range can also be a number of occasions: it emphasizes that the same activity takes place over all those occasions.

Attach 「にわたって」 to a noun expressing a period, area, or number of occasions to show the range.

「にわたり」 has the same meaning and is often used in more formal reports or written explanations.


