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日本の暮らし・Tips

日本の文化・日常生活・旅行・言語ガイド

教科書にはあまり載っていない、日本での実用的な知識：買い物、交通、デート、アルバイト、外食、公共マナー、そして実践的な日常日本語表現。

文化と旅行
日本の風景を描いたドット絵イラスト
日本の日常生活、習慣、旅行のナビゲーション。

実践的な日本生活のアドバイスと、初心者向けの語学ノートをまとめています。筆者の実体験と調査に基づいており、日本での体験をより豊かにするための出発点としてお役立てください。

Language Basics

Common Japanese Words and Expressions

Learn greetings, polite daily expressions, and why 大丈夫です can mean anything from 'I am fine' to 'No thank you' depending on context.

Best for beginners, travelers, and daily conversation

Greetings change with the time of day.
大丈夫です is useful, but context changes its meaning.
Short polite phrases are more useful than long memorized sentences at the start.
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Student Life

Part-Time Work in Japan

Permission first, studies first, and 28 hours per week during regular terms for most student workers.

Best for students and long-stay learners

Student status alone does not authorize work.
The standard limit is 28 hours per week during term time.
Adult-entertainment jobs are prohibited for student workers.
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Travel Basics

Shopping in Japan

Tax-free shopping can save money, but you need your passport and should not assume every store handles it the same way.

Best for visitors and new arrivals

Carry your passport if you plan to shop tax-free.
Do not tip in ordinary stores, restaurants, or taxis.
Urban shops often run roughly 10:00 a.m. to 8:00 p.m.
Convenience stores (コンビニ) are open 24/7 and sell almost everything you need daily.
At checkout, staff will ask if you need a bag and whether you have a points card.
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Culture

First Date Etiquette in Japan

Treat this as social guidance, not law: be on time, keep plans simple, and avoid assuming the other person wants imported dating habits.

Best for newcomers navigating social norms

Punctuality matters.
Simple plans are safer than overdesigned ones.
Do not assume attitudes toward paying or physical affection.
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Travel Planning

Planning a Vacation in Japan

Plan around major holidays, get an IC card quickly, use luggage delivery when needed, and know 110 and 119 before you need them.

Best for first-time visitors and repeat travelers

Golden Week, Obon, and New Year change prices and crowds.
IC cards simplify trains, buses, and small purchases.
Hands-free luggage services save time on crowded routes.
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Food Culture

Dining Out in Japan

No tipping, ask for alternative utensils if needed, and do not panic if noodles are being slurped around you.

Best for visitors, students, and everyday life

Tipping is generally not expected.
Sushi can be eaten by hand.
Noodle slurping is normal, not rude.
Saying いただきます before eating and ごちそうさまでした after is common courtesy.
Ticket-machine restaurants require you to pay and select your food before sitting.
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Daily Life

Everyday Manners in Japan

Public etiquette is the real culture lesson: silent phones, queue awareness, and watching what the space expects before acting.

Best for anyone living in or visiting Japan

Use silent mode and avoid phone calls on trains.
If unsure, follow local behavior first.
Politeness is more important than perfect performance.
Remove shoes when entering homes, traditional restaurants, and certain temples.
Rubbish sorting is taken seriously in most Japanese households and neighborhoods.
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Getting Around

Getting Around Japan: Trains, IC Cards, and Transit Etiquette

Get an IC card on arrival, look up your transfer in advance, and stay quiet on the train — these three habits cover most situations you will encounter.

Best for first-time visitors, daily commuters, and students living in Japan

IC cards (Suica, Pasmo) work nationwide for trains, buses, and convenience stores.
Transfers between lines are straightforward when you read the color-coded maps.
Train etiquette is mostly about silence and not blocking doors.
A few kanji for station signs go a long way.
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Language Basics

Japanese Numbers and Counting

There are two ways to say most numbers in Japanese, and counting objects requires a word called a counter that changes by category. Most real-life situations use the same handful of counters.

Best for beginners, travelers, and anyone who needs to handle prices, quantities, and times in Japanese

Japanese has two number systems — Sino-Japanese and native Japanese — used in different situations.
Counters (助数詞) come after numbers and change depending on what you are counting.
Prices, phone numbers, and addresses use the Sino-Japanese system.
Time and dates follow predictable patterns once you know the root numbers.
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