Balloon Journey Japan
Drift across the real Japan
Free · Designed for iPad. Not verified for macOS.
Your balloon, your call.
Balloon Journey Japan is a slow travel game set over the real Japan — the real Mount Fuji, the real Japan Alps, the real Lake Biwa. If a place exists in Japan, you can drift over it.
There is no steering toward a destination. The sky drifts a different way at every altitude, so you find the layer that is going where you want to go, rise into it, and let the wind carry you. You choose your height; the wind chooses everything else.
■ IT KEEPS FLYING WHILE YOU ARE AWAY Close the app and the balloon stays in the air — our server flies it in real time. Open it a few hours later, or the next morning, and a "welcome back" is waiting: how far the wind carried you, and what you passed over on the way. This is not a game that asks you to hold your phone all day.
■ TWO CONTROLS, AND NOTHING ELSE Burn to rise, vent to sink. Both act only while you hold them, and the balloon settles at the height where you let go. There is no screen for typing in an altitude. Altitude is the result, not the instruction — what you are really choosing is which wind to ride.
■ A DIFFERENT WIND AT EVERY HEIGHT Open the wind sheet and it lists, altitude by altitude, where you would be six hours from now. Read it, climb, and wait. That is the whole game.
■ THE REAL JAPAN The ground is baked from Japan's national elevation data: real mountains, real coastlines, real lakes, all at full size. The weather is not decoration either — cloud cover, cloud base, rain and visibility are generated from where you are and what time it is, so one evening is grey and drizzling and the next night is full of stars. The same sky never comes back twice.
■ THE LOGBOOK FILLS ITSELF 47 Prefectures, 100 Famous Peaks, Lakes, Capes and Edges, Seasons, Distance. Anything you drift over is written down without you aiming for it — including everything you passed while the app was closed, handed to you the next time you open it.
■ ONE DESTINATION AT A TIME "Somewhere near there, within so many hours." Offered only from the directions today's sky can actually reach, so you are never dealt an impossible card.
■ QUIET COMPANY Balloons flying nearby appear in a list, and you can send them a fixed greeting. You never type a message to anyone — even your name is assembled from words the game offers you.
■ FUEL IS A REASON TO COME DOWN Holding altitude burns fuel. Run out and the balloon descends and moors. Every time you open the app, a little is replaced.
■ FREE TO FLY, AND FREE TO KEEP FLYING No ads: no banners, no videos, no advertising ID, nothing tracking you. And nothing you can buy will carry you further than the wind does — fuel is not sold, altitude is not sold, and no badge or destination sits behind a purchase. Everyone flies the same sky.
iOS 16 or later / Languages: English, Japanese. Place names are shown in Japanese — they come from the national survey and are not transliterated. Terrain data: Geospatial Information Authority of Japan (GSI) elevation tiles / MLIT PLATEAU / OpenStreetMap (ODbL)
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Balloon festivals are here.
A festival is a celebration where everyone's balloons rise together somewhere in Japan. There is no ranking.
Enter from the Festival section of the Mission sheet. At the start time your balloon is carried to the venue and takes off with everyone. You can also join while it is under way, and choose whether to return home or keep traveling from the venue afterwards.
At the venue, the other participants' balloons fill the sky around you.
Everyone who takes part receives a commemorative balloon pattern.
The first festival will be announced in the app soon.
New Balloon patterns menu.
Switch between the patterns you own. Commemorative patterns from festivals appear there too.
Take photos.
Tap the camera at the bottom of the right-hand column to save the view to your photo library.
Switch your view.
Each tap of the eye button moves the camera: behind the balloon, inside the basket, on the ground, or up on a nearby hill or mountain. In the basket, drag to look around.
The seasons now show on the ground.
Autumn colors, harvested rice fields and the first snow on the peaks advance with the place and the date.
Notices from us.
Announcements such as maintenance or festival news are shown once, the next time you open the app. While a notice is up, you can read it again from Menu > Notice.
Also:
- Badge details now show the prefecture and city, with a button to see the spot on the map.
- Sky and ground brightness now adapt naturally to the view.
- At night, the balloon glows with its pilot light.
- The compass at the top left is now lighter, so it no longer looks like a button.
The developer, unvell inc., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- User Content
- Identifiers
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- unvell inc.
- Size
- 187.3 MB
- Category
- Simulation
- Compatibility
Requires iOS 16.0 or later.
- iPhone
Requires iOS 16.0 or later. - iPad
Requires iPadOS 16.0 or later. - Mac
Requires macOS 13.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English and Japanese
- Age Rating
4+
- 4+
- Copyright
- © 2026 UNVELL Inc.
