---
title: "Address Romanizer — App Overview"
url: https://marlvel.ai/intel-report/utilities/address-romanizer
category: Utilities
developer: HIROTO TSUTSUSHIMA
platforms: ios
rating: N/A (0 ratings)
pricing: paid
report_level: overview
generated: 2026-05-10
last_verified: "2026-05-10T03:59:42.729Z"
---

<!-- SECTION: Key Insight -->
> **Key Insight:** This app provides a specialized, ad-free utility for accurately translating and formatting Japanese addresses for international use.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Utilities |
| Rating | N/A ★ (0) |
| Pricing | paid |
| Platforms | iOS |
| Latest Version (iOS) | 1.0 |
| Developer | HIROTO TSUTSUSHIMA |

<!-- SECTION: Summary -->
## What is Address Romanizer?

Address Romanizer is a utility tool that converts Japanese addresses into Latin script for international use. It streamlines the process of formatting addresses for shipping, visa applications, and overseas paperwork by utilizing postal code lookups and standard Hepburn romanization.

<!-- SECTION: Key Features -->
## Key Features

- **Postal Code Lookup**: Automatically populates prefecture, city, and town data based on a 7-digit Japanese postal code.
- **Hepburn Romanization**: Converts Japanese characters into Latin letters using the international postal standard.
- **International Formatting**: Formats addresses in the correct order for international shipping, including country appending.
- **Global Support**: Provides specific address formatting support for 23 countries, including the US, UK, and China.

<!-- SECTION: Target Audience -->
## Who is it for?

Individuals living in or interacting with Japan who need to format local addresses for international shipping, travel, or administrative purposes.

<!-- SECTION: Links -->
## Links

- [App Store](https://apps.apple.com/us/app/address-romanizer/id6765602584?uo=4)
- [Full Intelligence Report](https://marlvel.ai/intel-report/utilities/address-romanizer)

---
*This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/intel-report/utilities/address-romanizer).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*