Two Japanese words that both relate to ignoring or dismissing something are シカト (shikato) and 無視 (mushi). But they are not the same — and using シカト in the wrong situation can sound very strange. This guide explains the real difference, including regional usage and what each word can (and cannot) describe.
Hey Rei! I keep mixing up シカト and 無視. Can you break it down for me?


Sure! They’re both useful words but used in different situations. Let me walk you through it with some examples!
At a Glance: シカト vs. 無視
| Feature | シカト (shikato) | 無視 (mushi) 無視 |
|---|---|---|
| Core meaning | To cold-shoulder / deliberately ignore a person | To ignore / disregard (people or things) |
| Writing | Katakana (slang origin) | Kanji: 無視 |
| Can be used for objects? | No — people only | Yes — people and things |
| Register | Casual / slang | Casual, polite, and formal |
| Regional usage | Mainly Kanto (Tokyo area) | Used nationwide |
| Connotation | Intentional social exclusion (cold treatment) | Neutral to negative disregard |
| JLPT level | Not listed (slang) | N3 |
シカト (shikato) — The Cold Shoulder
シカト is a slang word that originally came from hanafuda (Japanese card game) — the “shika” card (deer card) features a deer looking away, which became a metaphor for ignoring someone. Today it is used to describe the act of deliberately giving someone the silent treatment, refusing to respond, or socially excluding them.
The critical restriction: シカト is only used for ignoring people, not objects or abstract things. You cannot シカト a traffic light, a rule, or a deadline.
Example 1 — ignoring a classmate:
彼女は私をずっとシカトしている。
Kanojo wa watashi wo zutto shikato shite iru.
She has been giving me the cold shoulder the whole time.
Example 2 — asking why you were ignored:
なんでシカトするの?
Nande shikato suru no?
Why are you ignoring me?
Example 3 — past tense:
昨日、友達にシカトされた。
Kinou, tomodachi ni shikato sareta.
Yesterday, my friend ignored me (gave me the cold shoulder).


Oh, so シカト is used that way! I never thought about it like that.


Exactly! Once you see it in context a few times, it starts to feel natural. The key is paying attention to シカト when you read or listen.
無視 (mushi) — To Ignore or Disregard
無視 is the standard, versatile word for “ignore” in Japanese. The kanji 無 means “none/without” and 視 means “to look/see” — so 無視 literally means “to not see.” It can be used for ignoring people, objects, rules, signals, or abstract concepts. It works in casual, polite, and formal speech.
Example 1 — ignoring a person:
彼は私の質問を無視した。
Kare wa watashi no shitsumon wo mushi shita.
He ignored my question.
Example 2 — ignoring a traffic light (objects only possible with 無視):
信号を無視するのは危険です。
Shingou wo mushi suru no wa kiken desu.
Ignoring traffic lights is dangerous.
Example 3 — ignoring a rule or warning:
警告を無視した結果、事故が起きた。
Keikou wo mushi shita kekka, jiko ga okita.
As a result of ignoring the warning, an accident occurred.


And what about 無視? I always thought it was the same as シカト…


Easy mistake! 無視 has its own distinct meaning. The difference becomes really clear once you compare them side by side — which is exactly what we’re doing here!
Regional Difference: シカト Is a Kanto Word
シカト is primarily used in the Kanto region (Tokyo and surrounding areas). In the Kansai region (Osaka, Kyoto, Hyogo, etc.), people tend to use 無視 even when talking about ignoring a person. If you are in Osaka and say シカト, some people may understand it but it is not their natural word.
| Region | Word used for “ignoring a person” |
|---|---|
| Kanto (Tokyo area) | シカト or 無視 |
| Kansai (Osaka, Kyoto area) | 主に 無視 (shikato less common) |
| Nationwide formal/written | 無視のみ (mushi only) |
Side-by-Side Comparison
| Japanese | Meaning | When to use | Example |
|---|---|---|---|
| シカト (shikato) | Cold-shoulder / deliberately ignore | Ignoring a person (slang, Kanto casual) | 彼をシカトした (I gave him the cold shoulder) |
| 無視 (mushi) | Ignore / disregard | Ignoring a person, object, rule, or concept (all registers) | ルールを無視した (I ignored the rule) |
| スルーする (suruu suru) | To let it slide / ignore casually | Casually not reacting to something (internet slang) | コメントをスルーした (I ignored the comment) |
Decision Flowchart: シカト or 無視?
Are you describing the act of ignoring something?
|
v
Is it a PERSON you are ignoring?
| |
YES NO (object, rule, signal, etc.)
| |
v v
Are you in a Use 無視 (mushi)
casual Kanto context? — the only option
| | for non-people
YES NO
| |
v v
シカト or Use 無視
無視 both (mushi)
work hereQuick Quiz — Test Yourself!


Okay, I feel a lot more confident about シカト and 無視 now! Should we test it with a quiz?


Let’s do it! A quick quiz is the best way to make sure the difference really sticks.
Fill in the blank with シカト or 無視 (or both if either works).
Q1. I ignored the email.
メールを___した。
Meeru wo ___ shita.
Answer: 無視 (mushi)
Reason: An email is not a person. シカト cannot be used for objects. 無視 is the only correct choice.
Q2. He has been ignoring me since yesterday.
昨日から彼に___されている。
Kinou kara kare ni ___ sarete iru.
Answer: シカト or 無視 (both acceptable)
Reason: This is about ignoring a person in a casual context, so both シカト and 無視 work. シカト carries a stronger nuance of intentional social exclusion.
Q3. Don’t ignore the warning signs.
警告サインを___しないでください。
Keikou sain wo ___ shinai de kudasai.
Answer: 無視 (mushi)
Reason: Warning signs are objects/abstract concepts. Only 無視 applies here.
Q4. My younger sister gave me the cold shoulder for three days.
妹に3日間___された。
Imouto ni mikkakan ___ sareta.
Answer: シカト or 無視 (both work; シカト more vivid)
Reason: This is about deliberately ignoring a person. シカト emphasizes the “cold shoulder” aspect more strongly.
Q5. In a business email, I wrote that we should not ignore the deadline.
締め切りを___しないよう、ビジネスメールに書いた。
Shimekiri wo ___ shinai you, bijinesu meeru ni kaita.
Answer: 無視 (mushi)
Reason: A deadline is not a person, and this is a formal/business context. 無視 is the only appropriate choice.
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