◆ 1st Anniversary Sale Now On! 30% OFF! ◆

To commemorate the first anniversary of this app's release, we are holding a long-term sale offering "The Definitive Japanese-American Colloquial Dictionary" at a special price so that more customers can purchase it.

From April 1, 2026 to June 30, 2026,
the regular price of 5,280 yen will be reduced to a special price of 3,700 yen, approximately 30% off.

Please consider purchasing during this great opportunity!

■ Dictionary Content Information ■
This is a revised and updated edition of the "Japanese-American Colloquial Dictionary" (published by Asahi Shuppansha), which has become a bible for many English learners. It includes numerous words reflecting the times, such as "two-sword style" and "looking down on others," and contains approximately 6,700 Japanese words and 10,000 English expressions. This dictionary not only provides English translations of unique Japanese colloquial expressions, but also deeply explains nuances, usage contexts, and differences in thinking between Japan and the US, and includes plenty of example sentences that you'll actually want to use.

■ Enhance the dictionary content with app features! ■
・Fully supports features such as link jumping to related items, taking full advantage of the app format.

・Added audio to pronunciations and example sentences.

■ Comprehensive Search Function! ■
・Automatic search each time you enter a keyword. Search results are instantly updated with "incremental search."

・Of course, voice input is also supported for search keywords.

・You can specify detailed search keyword matching conditions such as "prefix match" and "suffix match." The search is instantly updated when you change conditions.

・"Full-text search" is available for almost all dictionaries, allowing you to search the text of all entries.

・"In-text search" is available, allowing you to search the contents of the dictionary entry you are currently reading.

・Automatically records the history of entered keywords and displayed items. Re-entering and redisplaying is easy.

■ Sharing with other apps is possible because it's an app! ■
・Supports the basic Android operation "Share"! You can search the dictionary browser using text selected in another app.
・You can freely specify the dictionary to search using "Share" from your existing dictionary apps.
・Conversely, you can use the text of dictionary entries to perform web searches. Of course, you can also search within the dictionary app.

■ Customize text for easier reading! ■
・The font size of dictionary entry text can be finely adjusted.
・A dark theme display mode (black background + white text) is also included to reduce eye strain.
・Of course, you can also change the item size with touch operation.

■ Bookmark important information! ■
・You can bookmark dictionary entries at any time.
・Bookmarks can be categorized into 10 color patterns and you can set memo text.
・The bookmark list screen has a filter function that displays only bookmarks of a specific color.

* The display order on the bookmark list screen can be sorted by registration date, item name, etc.

■ Powerful Integration Between Dictionary Series! ■
* You can freely group dictionary series together and search them all at once.
* In the search results list of group dictionaries, you can jump to the beginning of each member dictionary.
* Duplicates are OK! You can register one dictionary as a member in various groups simultaneously.
* Bookmarks in group dictionaries can, of course, be displayed together.
* You can use the text of the displayed dictionary entry to quickly search in another dictionary.

■ Convenient Additional and Extended Features Included! ■
* You can have the text of dictionary entries read aloud using synthesized speech.

■ No Internet Connection Required After Setup! ■
* All data required by the dictionary is stored within the app.
* After installation and setup are complete, it can be used completely offline.

■ Notes ■
・To use this app, you need the linked app "LogoVista Electronic Dictionary Browser Ver.2 for Android".
Please install "LogoVista Electronic Dictionary Browser Ver.2 for Android" from Google Play.

・To use the text-to-speech function, you need to install the free "Google Text-to-Speech" app separately.

・If you have any questions about our products, please contact us at the address below.
android.dev@logovista.co.jp

■ Saving Data to External Storage (External SD Card) ■
・You can save some of the dictionary app data to external storage (external SD card).
*There are conditions and notes for use. For details, please check Q8 on our Q&A page below.
https://www.logovista.co.jp/LVERP/information/support/user_qa/android/top.html#Q8

■ Operating Environment ■
・Android OS 7.0 to 14.0
*The operating environment is for the latest publicly available version. Conditions may differ if you are using an older version.

■ Chromebook Compatible Models
To use the LogoVista Electronic Dictionary Series for Android app on a Chromebook, a Chromebook compatible with Google Play (Android apps) is required.

■ Not Supported ■
・Android OS 1.0 to 6.0.1
・Android devices with CPUs other than ARM-based processors
・"Go Edition" versions of each Android OS

■ Developer/Distributor ■
LogoVista Co., Ltd. https://www.logovista.co.jp/

■ Content Publisher ■
Asahi Shuppansha Co., Ltd.