All国語辞書, Japanese ⇔ Japanese is an Android-based application developed by COZCI. It is a free education and reference app that allows users to search for multiple language dictionaries at once. This app is designed to provide a comprehensive dictionary search experience for users looking for quick and accurate translations.

The app enables users to search for words and phrases in multiple languages, including Japanese ⇔ Japanese, and provides results from various dictionaries such as U~eburio dictionary, Goo dictionary, Excite dictionary, Kotobanku dictionary, and many more. Additionally, users can access Google web, Google Images, Google News, Google Books, Yahoo web, Guu~ebu, and Neighbor web directly from the app.

All国語辞書, Japanese ⇔ Japanese is a fast and convenient app that provides users with a seamless dictionary search experience. It is an excellent tool for anyone looking to learn a new language or improve their understanding of a foreign language.