N3 · Structured courses

~ni Oite: At / In / Regarding

Learn ni oite — the formal written version of de for location, field, or timeframe. This lesson combines form, context, examples, common mistakes, and practice so you can use the pattern in real communication.

12 minNihongo Hub Editorial TeamPublished 2026-06-06Updated 2026-06-06

Learning objectives

  • Lesson goals: Learn ni oite — the formal written version of de for location, field, or timeframe.
  • Form and connection: [Noun] において
  • Nuance in real use: において instantly formalizes a sentence — replacing で with it is like putting on a suit. In business writing, academic papers, and news, において is nearly ubiquitous.

Form and connection

[Noun] において

Core Explanation

Learn ni oite — the formal written version of de for location, field, or timeframe.

Cultural Note

において instantly formalizes a sentence — replacing で with it is like putting on a suit. In business writing, academic papers, and news, において is nearly ubiquitous.

Practical examples

The meeting was held in Tokyo.
He excels in mathematics.
In modern times, the internet is indispensable.

Common pitfalls

Build the base form before adding the pattern

Complete the required conjugation first. Do not keep polite and plain endings at the same time.

Match politeness to the situation

The examples are reliable starting points; relationships and context can still change the most natural wording.

Practice and answers

1. Write the connection formula for this lesson.
Show answer[Noun] において
2. Explain the meaning of the first example.
Show answerThe meeting was held in Tokyo.
3. Rewrite the final example using this lesson pattern.
Show answer現代げんだいにおいて、インターネットは不可欠ふかけつだ。 ([Noun] において)

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