Shinjuku alley

10 Super-Useful Apps and Sites for Your Trip to Japan

In Android, iOS, Top, Websites by Patricia Rey MallénLeave a Comment

Some articles on this site contain affiliate links, meaning we may be compensated if you purchase a product or service after clicking on them. Read our full disclosure policy here.

Japan. Land of geishas, anime, sushi, and a thousand other evocative images — which, once you arrive, may not be all that easy to actually make sense of. With limited English being spoken, bustling cities, and often hard-to-understand transportation systems, Japan can be baffling for the first-time visitor.

Fear not. The Land of the Rising Sun is also one of the best-functioning, efficient countries in the world, and after a few days (if not hours), you’ll be cruising along much more easily. Japan unsurprisingly has a wealth of online tools to help make your trip run smoothly, from helping you navigate Tokyo’s subway stations, to automatically translating street signs, and much more.

One piece of advice though? Make sure your smartphone is prepared for the trip, either via data roaming or picking up a Japanese SIM card. Many of the resources listed below don’t have an offline version, and while public Wi-fi is becoming more common, it’s not widespread enough to rely on.

General Info

Torii TunnelJNTO

Japan National Tourism Organization‘s website wants to be your first stop when you start planning your trip, and rightly so. The site is full of great information on traveling around the country, offered in 15 languages including English, Spanish, and Russian. Honestly, the design is so beautiful that it’d be worth checking the site out even if you couldn’t understand a word.

Regardless of the kind of trip you have in mind, JNTO will help you organize it. Are you looking to eat anything in sight? Travel back in time through ancient temples and traditions? Soak in the best hot springs in the country?

JNTO lets you put together the best itinerary for your time in Japan with its in-depth, neatly-categorized information, which includes everything from theme parks to industrial complexes.

The site also helps navigate the transportation system, find accommodation, and understand currency exchange, as well as providing the latest news and travel warnings. The app, available for Android and iOS, is just as user-friendly and beautiful as the site itself.

Website, iOS, and Android, free

Ms. Green

For an immersive (not to mention charming) experience even before departure, check in with Ms. Green. This quirky iOS and Android app is a general, comprehensive guide to the country, focused on introducing Japanese culture to visitors through the knowledge and insider tips of Ms. Green, the newest recruit of a manga travel agency.

As Ms. Green completes her training and grows as a travel agent, travelers learn about Japanese history, food, sites, cities and events, available in English, Japanese, and simplified Chinese. The app also allows users to book tours, accommodation, and transportation along the way, in partnership with JAPANiCAN (listed below, check it out for more info).

iOS and Android, free


Kyoto StationHyperdia

If you’ve heard anything about Japan’s transportation system, it’s probably been nothing but praise. The network is comprehensive, trains are modern and efficient, and timetables are respected down to the second, to the point that companies issue apologies when trains depart half a minute early.

When you first arrive, though, you may question for a hot second what all the hype is about, mainly because the system can be very hard to understand at first glance. Maps and timetables are intricate and aren’t always translated, so can be impossible to decipher without a deep knowledge of Japanese.

That’s where Hyperdia comes in. This transportation search engine gives accurate information on routes and times for both trains and planes in English, Japanese, and simplified Chinese, offering the best options between origin and destination.

While most visitors use the app to navigate the train system, it can also provide walking times, offer car rental rates, and even point to hotels around the area. It also lets you know the price for each trip option, and can warn you when a leg or journey isn’t covered by the Japan Rail Pass.

Seriously, if you plan to travel around the country at all during your trip, download this app. You’ll be glad you did.

Website, iOS, and Android, free


Navitime was born as a guide to Tokyo’s metro system, but it has grown to become more than that. Given how bemusing Tokyo’s subway can be, the app would still have worth downloading even if it that’s still all it did.

In its current inception, Navitime offers a comprehensive explanation and introduction to the capital’s transportation network, complete with maps, travel times, and a route planner. Besides this insider look at Tokyo’s metro system, the app has several guides written by expats on travel to different regions of Japan, including driving advice.

Keep in mind that some features, such as alternative routes or turn-by-turn directions, are paid.

iOS and Android, free with app-in purchases


Another option for transportation planning is Jorudan’s Transit Planning. This website and app has route, transit, and link options for train and planes, as well as sample prices. The service also offers the option to show only Japan Rail Pass routes, as well as pick reserved seats and find the shortest transit times.

The tool also displays useful information, such as the length of time spent at each station, vehicle and carriage numbers, arrival and departure platforms, and the weather at the start and end points of your journey.

A great advantage of this tool is that, unlike Hyperdia, it works fully offline — no Internet connection required!

Website, iOS, and Android, free with in-app purchases

Language Tools

Japanese Signs


One of the most intimidating aspects of traveling to Japan, particularly if you’ve never been to Asia before, is the language. Unless you know some Japanese, menus, signs, and notices will be incomprehensible, never mind station and train announcements.

Though most people you encounter will speak at least a little English, at least in the cities, many are shy to show it, and your interactions will likely be short and sweet. And even if they’re not, isn’t it better to experience the country in the local language? Learning some words and expressions will make your trip more enjoyable in every way.

Imiwa? is here to help with that. This dictionary app includes thousands of entries in English, German, French, and Russian, with English being the most extensive at 170,000 entries.

Imiwa? finds words searched in either of the Japanese syllabaries (the language has two, katakana and hiragana, and you will encounter both constantly during the trip), kanji, or romaji (Japanese words spelled in the English alphabet).

The app will also help understand words by putting them in context and giving sample sentences, as well as show polite and neutral form of verbs and personal pronouns. It also features a section for kanji, including a search engine to help identify them using the Kanjidic database from the Electronic Dictionary Research and Development Group.

iOS, free


If you haven’t memorized enough words to feel confident strolling around without a dictionary, don’t despair — but don’t bring the dictionary either. Just download Yomiwa to your phone or tablet, and walk out the door.

Yomiwa is an automatic sign translator. Just point your device’s camera at text of any kind, and it will instantly translate it for you. It doesn’t matter if it’s a street sign, a menu, or the flashing words on the screen of an ATM,  Yomiwa will help you understand what it says.

The app also has other cool features, such as the option to save words, and a screen to practice kanji, so you get the chance to learn some proper Japanese while you’re at it.

iOS and Android, free


Get Us in Your Inbox

Get our regular email updates with the latest travel tech news, tips, and articles. We'll also send over a free 5000-word guide to get you started!

No spam ever, and you can leave any time. Our privacy policy explains how we handle your personal information.

Booking & Eating

Japanese BreakfastRakuten

When looking for accommodation in Japan, you can always turn to the usual suspects like — the accommodation network in Japan is extensive and efficient, and locating and booking a suitable room should be no problem.

For a more local search, however, give Rakuten a try. This website lists over 18,000 accommodation options all throughout the country, including ryokan. These are traditional Japanese guesthouses which, if you choose to stay in one, will likely end up one of the best memories from your trip.

Beyond accommodation, Rakuten also offers online car rentals, tours, and package holidays. It also has advice on what to do and where to go, based on the time of the year and special events happening around the country.

Website, free


Another good resource for planning a trip to the Land of the Rising Sun is JAPANiCAN. This website, the online arm of travel agency JTB, offers accommodation, tours, entertainment, and transportation in one convenient portal.

The site boasts over 7,500 accommodation options (including both hotels and ryokan), as well as 1,000 tours and activities, including sumo watching, ikebana classes, and cherry blossom tours. The site also regularly offers deals and discounts, so be sure to check those before you book!

Website, free


Now, be honest: what was the main motivation for your trip to Japan? If your response was “to eat” (which we wholeheartedly support), then download Gurunavi. “Japan’s largest gourmet & restaurant guide,” as the app calls itself, takes all the guesswork out of choosing where to eat, with recommendations in each area or city across a range of cuisines.

Recommendations are sorted by popularity and rating, covering several cities in the country including Kyoto, Hokkaido, Fukuoka, Kobe, and Nagoya, as well as popular areas in Tokyo such as Ginza, Shibuya, and Roppongi.

The app allows users to make reservations online, as well as check menus in English, Chinese (traditional and simplified), and Korean.

iOS and Android, free


Have you been to Japan? Did you use any online tools you’d add to this list?

Images via uniquedesign52 (Shinjuku alley), Giuseppe Milo (Torii tunnel), John Gillespie (Kyoto train station), fredkatvox (Japanese sign), City Foodsters (Japanese breakfast), Jon Curnow (Japanese tea ceremony)

Traveling to Japan? Get the most out of your trip with these 10 online resources on everything from booking accommodation to finding your way around.
About the Author

Patricia Rey Mallén

Facebook Twitter

A roaming writer and tech enthusiast, Patricia has been wandering the globe for 10-odd years. A passionate Apple lover, she is familiar with Genius bars from Sydney to Reykjavík to Mexico City. She only vaguely remembers life before the Internet, but will forever long for the days in which mobile phone batteries lasted for over a week.

Leave a Comment

This site uses Akismet to reduce spam. Learn how your comment data is processed.