Jargon Japan
Jargon Japan is made and published by Yusuke Yamamoto. AppBrain is an independent app data site and isn't affiliated with Yusuke Yamamoto. The app name, icon, screenshots and description belong to Yusuke Yamamoto and are shown as published on the App Store.
AppBrain's verdict
- Last updated
- September 18, 2026
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Releases
Updates seen on the App Store- Version
- 1.1
- Launched
- September 2026
No changelog data
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Technology
Found in the app by AppBrain- Price
- Free
- App size
- 19.8 MB
- Content rating
- Medium
Technologies used by Jargon Japan
About the app and developer
About Jargon Japan
Jargon Japan is an education app developed by Yusuke Yamamoto.
User Ratings
The app has no ratings yet.
App Information
Jargon Japan is freely available from the App Store. The app size is 19.76 MB. The latest version available is 1.1. The last update was on September 18, 2026.
Technical Requirements
The app has a content rating of Medium Maturity. The app has been available on the App Store since September 2026.
Developer information for Yusuke Yamamoto
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Frequently asked questions about Jargon Japan
Is Jargon Japan free?
Yes. Jargon Japan is free on the App Store.
Is Jargon Japan still available?
Yes. Jargon Japan is on the App Store, and the last update we saw was on September 18, 2026.
How large is Jargon Japan?
Jargon Japan is 19.76 MB.
Is Jargon Japan suitable for children?
App Store gives Jargon Japan a medium maturity rating, so it is not meant for young children.
Who made Jargon Japan?
Jargon Japan was developed by Yusuke Yamamoto. It is listed in the education category on the App Store.
What are the best alternatives to Jargon Japan?
People looking at Jargon Japan also look at these education apps: Yabai Word, Juicy Japanese, Chord Hero: Learn Guitar, まる敬語, Japanese Writer.
Store listing
By Yusuke Yamamoto, from the App Store
Description by Yusuke Yamamoto Written by the developer, not by AppBrain. Click to read.
WHAT'S INSIDE
- 36 slang phrases, each with its own full-color comic card
- Plain-English explanations of meaning and nuance
- Example sentences with romaji readings
- Culture notes on when (and when not) to use each phrase
- Variations and related expressions
LEARN YOUR WAY
- Flip each card to test yourself before revealing the meaning
- Six decks to browse: All, Now, Common, Retro, Jargon, and a personalized For You
- Answer a few quick questions (all optional) and get a personalized "For You" order
- Save the ones you want to keep to your own list
PRIVATE BY DESIGN
- Works fully offline
- No account, no sign-up
- No ads
- Only anonymous usage stats, never your answers. Turn them off anytime in Settings
- Your answers, saved list, and progress stay on your device and can be deleted in Settings
WHO IT'S FOR
- Japanese learners who want to understand real conversations
- Fans of anime, manga, and Japanese social media
- Anyone curious about how people in Japan actually talk
Start with 36 essential slang words — from "yabai" to "kusa" — and sound a little more like a local.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/