Address Romanizer
Japanese address to Latin
$0.99 · Designed for iPad. Not verified for macOS.
Convert your Japanese address to Hepburn romanization. Just enter the postal code. Output formatted for international shipping. 23 countries supported.
"I want to order from a Japanese site but the address field is in English. How do I write it?"
Get the answer in three seconds.
— Features —
* Auto-fill prefecture / city / town from a 7-digit Japanese postal code
* Accurate Hepburn romanization (the international postal standard)
* Output formatted for international shipping (reversed order, country appended)
* One-tap copy to clipboard
* Supports 23 countries (US, UK, DE, FR, IT, ES, NL, CN, KR, TW, and more)
* Free, no ads, no tracking
For international shopping, visa applications, overseas remittance, hotel bookings, expat paperwork — anywhere a Japanese (or other-script) address must be written in Latin letters.
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The developer, HIROTO TSUTSUSHIMA, 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 Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- HIROTO TSUTSUSHIMA
- Size
- 6.4 MB
- Category
- Utilities
- Compatibility
Requires iOS 16.6 or later.
- iPhone
Requires iOS 16.6 or later. - iPad
Requires iPadOS 16.6 or later. - Mac
Requires macOS 13.5 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 6 more
- English, French, German, Japanese, Korean, Simplified Chinese, Spanish
- Age Rating
4+
- 4+
- Copyright
- © 2026 Hiroto Tsutsushima
