日本では「当たり前」でも、

外国人にとっては

“Wait… really?” なことがたくさんあります。

 

今回は、

日本の習慣・常識の中でも特に驚かれやすいポイント をまとめました。

 

1. 電車がほぼ時間通り｜Trains Are Always on Time

 

1〜2分の遅れでもアナウンスとお詫び。

 

In Japan:

Being on time = basic responsibility

 

遅延証明書が出る国は、世界でも珍しいです。

 

2. 財布を落としても戻ってくる｜Lost Wallets Come Back

 

日本では、

落とし物が警察や駅に届けられる確率がとても高い。

 

Why?

 

Strong honesty culture

 

Social pressure

 

Education from childhood

 

Still, don’t test it on purpose.

 

3. 店員が走って追いかけてくる｜Staff Will Chase You

 

「お釣り忘れ」「落とし物」を返すために、

店員が全力で走ってくることも。

 

This surprises many visitors.

 

4. チップ文化がない｜No Tipping Culture

 

Good service is standard.

 

Tip = confusion

Sometimes even considered rude.

 

5. トイレが無料＆清潔｜Clean Toilets Are Free

 

Public toilets are:

 

Clean

 

Free

 

Everywhere

 

This is not common globally.

 

6. 自販機が多すぎる｜Vending Machines Everywhere

 

街中・田舎・山の中まで。

 

They sell:

 

Drinks

 

Ice cream

 

Hot coffee

 

Sometimes meals

 

And they rarely get vandalized.

 

7. マスクは“思いやり”｜Masks Are Consideration

 

日本では

マスク＝病気予防＋他人への配慮。

 

It’s not political, it’s social etiquette.

 

8. 静かすぎる電車｜Extremely Quiet Trains

 

No music

No calls

Low voices

 

For many foreigners:

“Is something wrong?”

 

9. 行列が自然にできる｜People Line Up Automatically

 

No pushing

No shouting

 

Even without barriers, people queue.

 

10. ゴミ箱が少ないのに街がきれい｜Few Trash Cans, Very Clean

 

Because:

 

People take trash home

 

Strong anti-litter mindset

 

This shocks many visitors.

 

11. お金はトレーで渡す｜Money Goes on a Tray

 

Handing cash directly feels awkward in Japan.

 

Tray = politeness.

 

12. 店員が謝りすぎる｜Staff Apologize a Lot

 

Even when it’s not their fault.

 

“Sorry” often means:

 

Thank you

 

Excuse me

 

Acknowledgment

 

Not always an apology.

 

13. ルールが多くて柔軟性が少ない｜Strict Rules, Little Flexibility

 

Rules are followed strictly.

 

Negotiation rarely works.

 

But once you know the rules, life is smooth.

 

14. 外国人でも空気を読まれる｜Foreigners Are Also Expected to Read the Room

 

“You’re a foreigner” is not a free pass.

 

Effort matters more than perfection.

 

15. 小さな気配りが高評価｜Small Politeness Matters

 

Bowing

 

Saying thank you

 

Waiting patiently

 

Small actions create big impressions.

 

 

まとめ｜日本の常識＝“他人への配慮”

 

Many Japanese customs are based on one idea:

 

Don’t bother others.

 

理解しようとする姿勢があれば、

日本人はとても温かく迎えてくれます。

 

 

（PR　楽天）

 

楽天ポイントも貯まって、推し活にも使えて一石二鳥！！

 

ふるさと納税もやっています！

 

 

タグ ：

#外国人

#驚く

#日本の常識

#Japanese

#Common

#Sense

#Surprise

#Foreign

#Visitors

Japan is amazing — but also confusing.

初めて日本を訪れる外国人が

「悪気はないのにやってしまう失敗」 はとても多いです。

 

ここでは、

“I wish I knew this earlier…”

と言われがちな失敗をまとめました。

 

1. 電車に乗るのが難しすぎると思う｜Thinking Trains Are Too Complicated

 

路線が多くて panic になる人多数。

 

But actually:

 

Signs are bilingual

 

Colors & numbers are clear

 

Google Maps works perfectly

 

Mistake is not asking staff.

駅員はとても親切です。

 

2. 電車内で電話してしまう｜Making Phone Calls on Trains

 

多くの初来日者が

「静かすぎて逆に気づかない」失敗。

 

In Japan:

Talking on the phone = rude

 

Silent mode is the safest choice.

 

3. ゴミ箱を探し回る｜Looking for Trash Bins

 

“I can’t find a trash can anywhere!”

 

→ This is normal in Japan.

 

Common mistake:

Throwing trash secretly or leaving it behind.

 

Correct action:

Carry it with you.

 

4. チップを渡そうとする｜Trying to Tip

 

Restaurant / Taxi / Hotel…

 

Tipping is not a thing in Japan.

 

Sometimes staff will:

 

Refuse it

 

Chase you to return it

 

Best tip = “Thank you”.

 

5. 靴のまま入ってしまう｜Entering with Shoes On

 

Classic beginner mistake.

 

場所例：

 

Houses

 

Ryokan

 

Some restaurants

 

Temples

 

Toilets (with slippers)

 

If you see shoes at the entrance, stop.

 

6. 何でも写真を撮ってしまう｜Taking Photos Everywhere

 

Japan looks like a movie — but…

 

Not everything is photo-friendly.

 

Common mistakes:

 

Shops

 

Shrines

 

People

 

Children

 

Always check signs or ask first.

 

7. 英語が通じないと焦る｜Panicking When English Isn’t Perfect

 

Not everyone speaks fluent English.

 

Mistake: Speaking faster and louder.

 

Better way:

 

Simple words

 

Gestures

 

Translation apps

 

Kindness works better than fluency.

 

8. 食事の量を読み間違える｜Ordering Too Much Food

 

Japanese portions look small, but…

 

They are more filling than they look.

 

Especially:

 

Ramen

 

Donburi

 

Set meals

 

Ordering too much = waste + embarrassment.

 

9. エスカレーターで迷う｜Confused on Escalators

 

Tokyo → Stand left

Osaka → Stand right

 

First-time visitors often freeze.

 

Best solution:

Follow what locals do.

 

10. すぐにNOと言ってしまう｜Saying “No” Too Directly

 

Japanese communication is indirect.

 

Common misunderstanding:

“I’ll think about it” ≠ Maybe yes

→ Often means no.

 

Being too direct can sound harsh.

 

11. 時間にルーズ｜Being Late

 

Japan runs on time.

 

Trains

 

Reservations

 

Tours

 

Even 5 minutes late feels big.

 

Arriving early = good impression.

 

12. 「外国人だからOK」と思う｜Assuming Rules Don’t Apply

 

This is the biggest mistake.

 

Japanese people may smile,

but they do notice.

 

What they value most:

Effort to understand their culture.

 

 

まとめ｜失敗してもOK。でも学ぶ姿勢が大事

 

Everyone makes mistakes on their first trip.

日本人もそれは理解しています。

 

What matters is:

 

Trying to learn

 

Being polite

 

Respecting others

 

That’s what makes your Japan trip unforgettable — in a good way.

 

 

（PR　楽天）

 

楽天ポイントも貯まって、推し活にも使えて一石二鳥！！

 

ふるさと納税もやっています！

 

タグ ：

#外国人

#日本旅行

#やりがちな失敗

#Common

#Mistakes