N3 · Structured courses

~kurai / Gurai: About / At Least / To the Extent

Learn the three uses of kurai: approximation, minimum, and extent. 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 the three uses of kurai: approximation, minimum, and extent.
  • Form and connection: [数量词/Plain form] くらい / ぐらい
  • Nuance in real use: くらい is the core word for expressing "fuzzy quantities" in Japanese — it turns precise numbers into approximations, boundaries into ranges. In a culture that dislikes absolutist expressions, くらい provides just the right amount of ambiguity.

Form and connection

[数量词/Plain form] くらい / ぐらい

Core Explanation

Learn the three uses of kurai: approximation, minimum, and extent.

Cultural Note

くらい is the core word for expressing "fuzzy quantities" in Japanese — it turns precise numbers into approximations, boundaries into ranges. In a culture that dislikes absolutist expressions, くらい provides just the right amount of ambiguity.

Practical examples

It takes about ten minutes.
At least say hello.
I'm so happy I could cry.
Even a child knows that much.

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[数量词/Plain form] くらい / ぐらい
2. Explain the meaning of the first example.
Show answerIt takes about ten minutes.
3. Rewrite the final example using this lesson pattern.
Show answer子供こどもでもそれぐらい知しっている。 ([数量词/Plain form] くらい / ぐらい)

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