handan-vs-hanketsu

2021年12月4日2026年4月21日

You want to talk about “judgment” or “a decision” in Japanese — but should you use 判断 (handan) or 判決 (hanketsu)? Both share the kanji 判 (han — to judge, to decide) and both relate to making judgments, but they are used in completely different contexts. Mixing them up can lead to misunderstandings, especially since 判決 belongs firmly in the legal domain while 判断 is used in everyday life. This guide breaks down exactly when to use each.

Yuka

Hey Rei, what’s the best way to remember the difference between 判断 and 判決?

Rei

The best trick is to associate each word with a strong image or situation. By the end of this article you’ll have one for each — promise!

TOC

At a Glance: 判断 vs. 判決

Feature	判断 (handan)	判決 (hanketsu)
Core meaning	Judgment / assessment / decision-making	Verdict / court ruling / judicial decision
Used in daily life?	Yes — very common	No — legal/formal contexts only
Who makes it?	Anyone — you, your boss, a doctor, a machine	A judge or court (always legal authority)
Kanji breakdown	判 (judge) + 断 (decide/cut)	判 (judge) + 決 (decide/determine)
Related verb	判断する (to judge / assess / decide)	判決を下す (to hand down a verdict)
JLPT level	N3	N2

判断 (handan) — Judgment and Assessment in Everyday Life

判断 means “judgment,” “assessment,” or “decision” in the general, everyday sense. It refers to the cognitive act of evaluating a situation and reaching a conclusion — something anyone can do in any context. You use 判断 when talking about personal decisions, professional assessments, medical diagnoses, algorithmic decisions, and much more.

The verb form is 判断する (handan suru — to judge / assess). The noun can be modified to express good judgment (正しい判断 — correct judgment), poor judgment (誤った判断 — wrong judgment), or quick judgment (素早い判断 — quick judgment).

Example 1 — personal decision:

それは君自身で判断してください。
Sore wa kimi jishin de handan shite kudasai.
Please make that judgment yourself.

Example 2 — professional assessment:

医師が患者の状態を判断する。
Ishi ga kanja no joutai wo handan suru.
The doctor assesses the patient’s condition.

Example 3 — quick thinking:

緊急時には素早い判断が大切だ。
Kinkyuuji ni wa subayai handan ga taisetsu da.
In emergencies, quick judgment is important.

Yuka

That makes sense! So 判断 is about… okay, I think I’m starting to get it.

Rei

You’re getting it! And the more you practice using 判断 in sentences, the more automatic it becomes. Language learning is all about repetition.

判決 (hanketsu) — Court Verdicts and Legal Rulings

判決 is a specialized legal term meaning “verdict,” “judicial ruling,” or “court decision.” It refers specifically to the formal decision issued by a judge or court in a legal proceeding. You will encounter 判決 in news reports about trials, in legal documents, and in discussions of criminal or civil court cases.

Common collocations: 判決を下す (hanketsu wo kudasu — to hand down a verdict), 無罪判決 (muzai hanketsu — not-guilty verdict), 有罪判決 (yuuzai hanketsu — guilty verdict), 判決文 (hanketsubun — written court decision).

Example 1 — court verdict:

裁判所は有罪の判決を下した。
Saibansho wa yuuzai no hanketsu wo kudashita.
The court handed down a guilty verdict.

Example 2 — not-guilty verdict:

被告人に無罪判決が言い渡された。
Hikokunin ni muzai hanketsu ga iiwatasareta.
A not-guilty verdict was delivered to the defendant.

Example 3 — awaiting a verdict:

判決が出るまでには数か月かかる見込みだ。
Hanketsu ga deru made ni wa suukagetsu kakaru mikomi da.
It is expected to take several months before a verdict is reached.

Yuka

Alright. And now explain 判決? I want to make sure I have both down.

Rei

Sure! 判決 is actually the easier one to remember once you have a clear mental image. Let’s look at the examples.

Key Distinction: Who Is Doing the Judging?

The simplest way to remember the difference is to ask: who is doing the judging?

判断 — anyone can make a 判断. You, your friend, a doctor, an AI system, a manager — anyone who evaluates a situation and decides something is using 判断.

判決 — only a court or judge issues a 判決. If a person or organization is not a legal authority issuing a formal ruling in a trial, they do not give 判決.

Think of it this way in English: 判断 ≈ “judgment” (as in “good judgment” or “exercise judgment”). 判決 ≈ “verdict” or “ruling” (legal term).

Side-by-Side Comparison

Japanese term	Meaning	When to use	Example
判断 (handan)	Judgment / assessment	Everyday decisions by anyone	自分で判断する (judge for yourself)
判断する (handan suru)	To judge / assess / evaluate	Any context	状況を判断する (assess the situation)
判決 (hanketsu)	Court verdict / ruling	Legal proceedings only	無罪判決 (not-guilty verdict)
判決を下す (hanketsu wo kudasu)	To hand down a verdict	Judge / court issuing a ruling	裁判所が判決を下す (the court hands down a verdict)

Decision Flowchart: 判断 or 判決?

Are you talking about a judgment or decision?
            |
     ┌──────┴──────┐
     |              |
Is it a COURT       Is it a personal,
RULING issued by    professional, or
a JUDGE in a        everyday judgment
TRIAL?              by anyone?
     |              |
     v              v
判決 (hanketsu)   判断 (handan)
"verdict /        "judgment /
 court ruling"     assessment /
                   decision"