Best Apps for Living in Japan 2026 — Complete Expat Guide

Japan’s #1 messaging app with 97M monthly users. Non-negotiable for expats — used for personal messaging, business, local government alerts, and community groups. Free calls and messages.

Still the most reliable navigation app in Japan in 2026. Accurate transit times, walking directions, and business hours. Works offline when you download the Tokyo map in advance.

For complex train routing in Tokyo, Google Maps handles most cases. Hyperdia offers more granular Shinkansen and reserved seat options for long-distance travel.

Japan’s dominant QR payment app, accepted at 60+ million stores nationwide. Requires a Residence Card to register — making it specifically designed for residents rather than tourists. Link your Japanese bank account for seamless payments. Receive ¥300 cashback with our referral link.

The best app for sending money home from Japan at near-mid-market exchange rates. Transparent fees, a multi-currency debit card, and Japan bank account support. Used by thousands of TIFE members to send money back home at a fraction of bank rates.

Japan’s largest C2C marketplace with millions of listings. Buy and sell clothes, electronics, collectibles, furniture, baby items and more. 10% seller fee. Anonymous shipping — your home address is never revealed. Use referral code GUJURR for ¥500 off your first purchase.

Yahoo! Japan’s flea market app with one killer feature: free shipping on everything — always, no exceptions. Only 5% seller fee (vs Mercari’s 10%). Fully integrated with PayPay. Use referral code WWYMXZ to get ¥1,000 in PayPay points as a new user.

Rakuten’s official flea market app. Earn Rakuten Points on every purchase — points you can use for flights, hotel bookings, and online shopping across the Rakuten ecosystem. Excellent for fashion and lifestyle items. Lower volume than Mercari but strong quality listings.

Japan’s largest point aggregator site. Shop at Amazon Japan, Rakuten, book hotels via Agoda (5% back!), or apply for credit cards through Hapitas — and earn points on every transaction. 1 point = 1 yen. Points can be converted to PayPay, bank cash, Amazon gift cards, and more. Free to join — use our referral link to get started.

One of Japan’s oldest and most trusted cashback platforms. Similar to Hapitas but with its own exclusive partner deals — using both platforms together maximizes your total cashback. Shop online stores, apply for services, and complete tasks to earn points (1 point = 1 yen). Use referral code 6z63b when joining.

Rakuten’s own cashback portal — shop through Rakuten Rebates at hundreds of Japanese and international stores to earn Rakuten Points on every purchase. Best combined with a Rakuten credit card for maximum point stacking. Especially powerful for Rakuten Ichiba purchases and travel bookings.

Japan’s contactless IC transit cards — tap to ride any train, subway, or bus across Japan. Also works at convenience stores, vending machines, and many restaurants. Add to Apple Wallet or Google Pay for contactless use without the physical card. Essential from your very first day.

The Tokyo Metropolitan Pass gives unlimited rides on Tokyo Metro and Toei Subway lines for a flat daily or multi-day fee — a great deal if you’re exploring Tokyo heavily. Available for visitors and expats alike. Combine with your Suica for JR line access.

Safety Tips is the official Japan Tourism Agency app for earthquake alerts, tsunami warnings, and disaster information in English. NHK World provides English-language emergency news broadcasting. Both are essential — Japan averages 1,500 earthquakes per year.

Japan’s most popular earthquake alert app — pushes notifications seconds before shaking begins. That 5-10 second warning can be the difference between safety and injury. Free and highly recommended.

Best-in-class Japanese-English translation. More natural and context-aware than Google Translate for Japanese. Use the camera feature to translate menus, signs, official documents, and contracts in real time.

Point your camera at any Japanese text for instant translation. Built into Google Photos and the Google app. Essential for reading receipts, medicine labels, and apartment lease documents.

Japan’s most trusted restaurant review platform — like Yelp but far more reliable for Japanese food quality. Ratings are notoriously strict (a 3.5 on Tabelog is exceptional). Use Google Translate to navigate the Japanese interface.

Both major delivery platforms work well in Tokyo and major Japanese cities. Demae-can often has more local Japanese restaurant options. Uber Eats works with international credit cards making it expat-friendly.

The official Tokyo Metropolitan Government app, available in English and Japanese. Provides city services information, Tokyo-specific event listings, emergency alerts, disaster prevention guides, and access to Tokyo-specific government resources. Essential for expats living in Tokyo — especially for navigating local administrative services and understanding city-wide emergency protocols.

Budget online shopping that ships directly to Japan addresses — free shipping on most items. Great for household goods, phone accessories, storage, and everyday items at 30–70% below Japanese retail prices. Use referral code apm35523 for 30% off your first order.

Not living in Japan but want items from Mercari, Yahoo フリマ, or Japanese stores? Tokyo Buy For You is Peter’s personal shopping service — we buy it in Tokyo and ship it to you worldwide. Basic service from $10/item, flea market orders from $15/order.