Area & Lifestyle Guides

Your First 90 Days in Tokyo: A Stress-Free Guide for Expats

A practical guide for expats in Tokyo, breaking down the first 90 days into manageable steps for legal tasks, settling in, and building connections. Learn helpful tips on handling bureaucracy, making a home, and embracing local life.

December 5, 2025 Tokyo 5 min read
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Hey there, and welcome! First off, take a deep breath. That mix of excitement and sheer overwhelm you're feeling? Totally normal. I remember staring at my empty apartment, holding my residence card, and thinking, "Okay... now what?"

Those first few months are a whirlwind, but they're also where you'll lay the foundation for an amazing life here. This isn't a formal manual; it's the checklist I wish I'd had from a friend. Let's break it down into manageable steps.

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Phase 1: The Essentials (Weeks 1-2)

This is all about survival and legality. Get these done, and you'll feel a million times lighter.

The Almighty Residence Card: This is your new lifeline. As soon as your address is finalized, take your card to the local ward office (kuyakusho). Registering your address is step one for everything else. Pro-tip: Go early on a weekday to avoid lines.

A Japanese Phone Number: You can't do much without one. I recommend a pre-paid SIM from the airport for your first week, then switch to a contract with a major carrier (SoftBank, Docomo, au) or a cheaper MVNO like IIJmio or Sakura Mobile. This number is key for...

Opening a Bank Account: Japan Post Bank (Yuucho) or one of the major banks (like SMBC) are expat-friendly for the initial account. Bring your passport and residence card with your address on it. It’s not the most thrilling day out, but the sense of accomplishment is real.

Getting Around: Grab a Suica or Pasmo card at any station. Charge it up, tap in and out. It's your magic key to trains, buses, and even convenience stores. Download the Japan Travel by Navitime app—it will save you from countless wrong turns.

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Phase 2: Making It a Home (Month 1)

With the admin under control, it's time to turn your space into a home and your days into a routine.

Furnishing Your Place: Don't break the bank at new furniture stores. Nitori is great for affordable basics. Then, dive into the wonderful world of second-hand! Sayonara Sales on Facebook groups and the Jimoty app are goldmines for cheap, quality items from departing expats.

Finding Your "Local": This is crucial for your sanity. Find your closest:

Supermarket: Learn its sale days.

Convenience Store (Kombini): Your 24/7 savior for snacks, bills, and packages.

100-Yen Shop: Daiso and Seria are lifesavers for everything from kitchenware to storage hacks.

Health is Wealth: Register for National Health Insurance at your ward office. It's affordable and covers 70% of costs. Ask around in local expat groups for recommendations for an English-speaking doctor or dentist—it's worth the peace of mind.

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Phase 3: Building Your Life (Months 2-3)

Now for the fun part: connection and exploration.

Meet Your People: Tokyo has a community for everyone. Use Meetup.com for hobby groups, or search for clubs related to your interests (running, photography, board games). Don't be shy—everyone was new once. Some of my closest friends came from a random language exchange event.

Learn a Little of the Language: Even just mastering basic greetings (ohayou gozaimasu, arigatou gozaimasu) and phrases at the register will open doors and hearts. Consider a casual class at a community center or use apps like Duolingo or Renshuu for daily practice.

Embrace "Your" Tokyo: You don't have to see every tourist spot. Find your own rhythm. Maybe it's weekend bike rides along the Arakawa River, exploring indie cafes in Koenji, or finding the perfect bookstore in Jimbocho. Let yourself get a little lost.

A Few Gentle Reminders from Someone Who's Been There:

It's Okay to Have a "Bad Japan Day": Sometimes the bureaucracy, the language barrier, or just missing home will hit you. It's normal. Treat yourself to a favourite snack, call a friend from home, or watch a silly movie. It will pass.

Say "Yes" to Things: Even when you're tired. That invite for casual drinks or a trip to a nearby town is how memories and friendships are built.

You're Not Failing: Progress isn't linear. Some days you'll navigate a complex train transfer like a pro; other days you'll struggle to buy a stamp. Celebrate the small wins.

You've Got This.

The first 90 days are about building your toolkit for life here. It won't all be smooth, but I promise, the moment you realize you've navigated a full day without a major hiccup—finding a new cafe, having a small chat with a neighbour, finally getting your trash schedule right—you'll feel an incredible sense of belonging. Tokyo has a way of revealing its magic to those who stick around.

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