告白

Japanese Slang Japanese ★★★★★ 5/5 neutral こくはくkokuhaku
Reading こくはく
Romaji kokuhaku
Kanji breakdown 告 (tell/announce) + 白 (confess/reveal) → confession of romantic feelings
Pronunciation /ko.ku.ha.ku/

Meaning

A love confession — directly telling someone you have romantic feelings for them, a key cultural ritual in Japanese dating.

告白 is a cornerstone of Japanese dating culture. Unlike many Western countries where dating often starts casually, in Japan it is common to formally confess your feelings (告白する) before a relationship officially begins. The classic phrase is「好きです、付き合ってください」(I like you, please go out with me). This tradition is deeply embedded in school culture and continues into adulthood.

Examples

  1. 放課後に呼び出されて告白されたんだけど、めっちゃドキドキした。 Someone called me out after school and confessed to me — my heart was pounding.
  2. 告白するタイミングがわからなくて、もう3ヶ月も迷ってる。 I can't figure out the right timing to confess, and it's been three months of going back and forth.
  3. 友達に告白の練習付き合ってもらった。 I had a friend help me practice my confession.

Usage Guide

Context: friends, school, dating, social media

Tone: serious, emotional

Do Say

  • 今日告白するつもり! (I'm going to confess my feelings today!)
  • 告白されたけど、ちょっと考えさせてって言った。 (Someone confessed to me but I said let me think about it.)

Don't Say

  • ビジネスの場で「告白」を恋愛の意味で使うと場違い (Using 告白 in its romantic sense in a business setting is out of place — it also means 'confession' in general)

Common Mistakes

  • Not understanding that 告白 is a formal ritual in Japan — it's not just casually mentioning you like someone, it's a deliberate, serious declaration

Origin & History

From the kanji 告 (tell) + 白 (confess), literally 'confession.' While the word existed in formal/religious contexts, its romantic usage became deeply embedded in Japanese school and dating culture, distinct from Western dating norms.

Cultural Context

Era: Deeply rooted in Japanese dating culture, especially since the post-war period

Generation: All ages

Social background: Universal

Regional notes: Used across all of Japan. A fundamental concept in Japanese romantic relationships.

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