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無料10分の性格テストで、自分自身への深い洞察を手に入れましょう

15億件以上のテスト

91%の精度

10分

16の性格タイプ

仕組み

1

60問に回答する

正直な回答が最も正確な結果をもたらします

2

あなたのタイプを知る

ユニークな4文字の性格タイプを発見しましょう

3

プロフィールを探索する

強み、キャリア、人間関係を理解しましょう

16のタイプをすべて探索

分析家

外交官

番人

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Frequently Asked Questions

What is MBTI?

The Myers-Briggs Type Indicator (MBTI) categorizes people into 16 personality types based on four dimensions: Extraversion/Introversion, Sensing/Intuition, Thinking/Feeling, and Judging/Perceiving.

How accurate is the test?

Our 60-question assessment is designed for high reliability. Results are best used as a tool for self-reflection and personal growth rather than a definitive scientific diagnosis.

How long does it take?

The test takes 5–10 minutes. Answer based on your natural tendencies — there are no right or wrong answers.

Is it free?

Yes — completely free. No registration required. Start the test and get your full personality report instantly.

Which type is the rarest?

INFJ (The Advocate) is the rarest type, found in roughly 1–2% of the population. The most common types are ISFJ, ESFJ, and ISTJ.

Can my type change over time?

Core tendencies are usually stable, but minor shifts can occur as you grow. Retaking the test after major life changes can be insightful.

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