ヒミツゴ

Content rating
Everyone
10+
Downloads
Content rating
Everyone
Learn more
Screenshot image
Screenshot image
Screenshot image

About this app

Himitsugo is an app that lets you create your own unique codes by converting hiragana characters into any character you like.
You can also revert the created codes back to the original text, making it perfect for secret communications with friends and loved ones.

■ Main Features
・Randomly encrypt hiragana
・Freely convert to any character you like
・Regenerate with one tap, any number of times
・Restore encrypted text to the original text
・Share conversion rules

■ Recommended for:
・Those who want to have coded conversations with friends
・Those who want to send secret messages to their loved ones
・Those who want to enjoy original wordplay
・Those who want to play quickly in their spare time

A simple yet profound and addictive character conversion app.
Updated on
May 17, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Device or other IDs
This app may collect these data types
Device or other IDs
Data is encrypted in transit
Data can’t be deleted

What’s new

・軽微な不具合修正
・広告関連の改善
Content rating
Everyone
Learn more

App support

About the developer
松浦 遼
naturia333@gmail.com
西3丁目4−21 ベルジュール国立ウエスト 303号室 国立市, 東京都 186-0005 Japan

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