How to say "confession" in Japanese

Choosing the right word
  • 告白こくはくJLPT N1approx.Common
    noun, suru verb, transitive verbThe general word for openly admitting something one has done — a crime, a wrongdoing, a fault. It is also the word for confessing one's feelings, as in a confession of love.
    自分じぶんの過あやまちを告白こくはくするのに恥はじる必要ひつようは何なんもない。↗
    There is no need to be ashamed of confessing one's mistakes.
  • 自白じはくCommon
    noun, suru verb, transitive verbA confession of one's own crime or guilt, typically a suspect's admission under police questioning; the word of interrogations and criminal cases.
    その金かねを盗ぬすんだという彼かれの自白じはくに家族かぞくは驚おどろいた。↗
    His admission that he had stolen the money astonished his family.
  • 懺悔ざんげCommon
    noun, suru verb, transitive verbA confession of sins made in a spirit of repentance; the religious sense of the word, carrying guilt and the wish to be forgiven.
  • 白状はくじょうJLPT N1approx.Common
    noun, suru verb, transitive verbOwning up to something one has kept hidden; the word has a forceful edge, often used in pressing someone to come clean and confess.
    彼かれは過あやまちをあからさまに白状はくじょうした。↗
    He openly confessed his faults.
  • 自供じきょうCommon
    noun, suru verb, transitive verbA confession of one's own crime, typically made to the police; close to 自白, and used when the culprit himself owns up to the deed.
    犯人はんにんは窃盗せっとうを自供じきょうした。↗
    The criminal confessed to theft.

Use 告白 for openly admitting a crime, wrongdoing, or even one's feelings; 自白 and 自供 for confessing one's own crime to the police; 懺悔 for repentant, religious confession of sins; 白状 for owning up under pressure.

Usage comparisons are AI-assisted and cross-checked by multiple models; for study reference only

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JLPT vocabulary levels are community estimates, not official (no official lists have been published since the 2010 revision).

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