LINE Messaging App

Need I say more? If you live in Japan, you probably know that almost 90 percent of the population have this green-themed app installed on their phones. From middle schoolers to top executives and CEOS and even the elderly, it is the number 1 most commonly used method of communication. A majority of people who meet casually exchange contact details in the form of Line ID or QR code rather than their traditional phone numbers as it is free and unlimited if you have access to the internet. It is also very user-friendly and is available for use in many different languages. You can call, send messages, video chat, and even send photos, videos, contacts, and documents quite easily.

Japan Travel by Navitime

This app is especially very helpful in traveling around Japan and discovering cool places to visit. It has a very comprehensive guide by providing the latest information on train schedules and buses, top-notch restaurants that tourists would want to try out as well as many well-known sightseeing spots and attractions! It has a very user-friendly interphase and will definitely be a big assistance during your stay in Japan. This will especially come in handy if you are a tourist and would like to maximize and use your time efficiently in the very limited period you have in this wonderful country.

Google Maps

Google Maps is a widely used navigation app available on both Android and iOS platforms. It provides detailed information on train schedules, bus routes, and walking directions, making it incredibly easy to get around cities and towns in Japan. What sets it apart is its extensive coverage of public transportation, offering real-time updates on delays and even indoor maps of train stations and shopping centers in major cities. Whether you’re commuting to work, exploring tourist attractions, or simply trying to find the nearest ramen shop, Google Maps has got your back.


This is essentially, the go-to platform for buying and selling second-hand items, including electronics, fashion, home goods, and more. The app is user-friendly, allowing you to easily browse listings, communicate with sellers, and arrange transactions. Mercari is a convenient way to find great deals or declutter your home, all from the convenience of your mobile device.


If you want to be consistent with studying Japanese and be compelled to spend around 10 minutes every day on it, then go ahead and download Duolingo. Duolingo offers a comprehensive language learning experience through its website and mobile app, available on both Android and iOS. With bite-sized lessons and interactive activities, it’s perfect for learners of all levels. The app covers a wide range of languages, including Japanese, and uses gamification to make studying fun and engaging. Whether you’re a beginner or an advanced learner, Duolingo makes it easy to practice Japanese anytime, anywhere.

7-Eleven Japan

The 7-Eleven Japan app is available for iOS and Android devices, providing convenient access to services offered by the convenience store chain. Users can find nearby stores, check promotions, and even make mobile payments using the app. It’s a handy tool for those living in or visiting Japan who rely on 7-Eleven for snacks, beverages, and other essentials. Having digital barcodes really helps when you have the coupons and extra points for purchase!


If you love shopping and being in the loop with the latest trends then ZOZOTOWN is for you! It offers an extensive selection of clothing, shoes, and accessories for men and women from various brands. With features like virtual fitting rooms and size recommendations based on body measurements, ZOZOTOWN makes online shopping for fashion convenient and personalized. Users can browse through curated collections, try on clothes virtually, and make purchases with ease. ZOZOTOWN is a must-have app for fashion enthusiasts looking for trendy styles and a seamless shopping experience. Try it and see for yourself!


Do you want a great way to meet and study with like-minded people as well as those who are fluent in the language you are learning? Who knows? You can even make real-life friends! HelloTalk is a language exchange app for Android and iOS. Connect with native Japanese speakers for text, voice, and video chats to practice your language skills. Correct each other’s messages, join group discussions, and use built-in translation tools for effective learning. It’s a supportive community for learners of all levels to improve their Japanese proficiency


With its widespread acceptance and user-friendly interface, PayPay has become a go-to choice for digital payments in Japan. PayPay is an essential mobile payment app for both Android and iOS users in Japan. Created by SoftBank and Yahoo Japan, it enables cashless transactions at numerous shops, restaurants, and online stores nationwide. It offers both convenience and security, allowing users to make payments through QR codes and linking with major credit cards and bank accounts. Moreover, users can earn points and cashback rewards with their transactions.

In this age of technology where it is almost impossible to go about your business without making any kind of transaction using your mobile phone or using it for work and leisure, it is worth noting that having the apps most Japanese residents use will make your life much easier. Facebook is not as widely used in Japan as it is around the world, but TikTok and Instagram definitely are! Might as well add that to this list if you don’t already have it on your phone. Hope this guide helped you learn more about how to live like a local!