国語辞典・英和辞典・和英辞典一発表示辞書アプリ v3.55.0

StudySwitch, Inc.

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About this app

Developer Description

Just type halfway and it will show you the meaning and reading you want to look up! A convenient free dictionary app that can be used for both Japanese and English-Japanese dictionaries! A quick reference table for the Western calendar and Rokuyo moon phase is also included!

Just enter part of the word and the meaning and reading you want to look up will be displayed in an instant!
It also supports synonyms, usage examples, and web searches for more detailed information.
A convenient free dictionary app that can be used as both a Japanese dictionary and an English-Japanese dictionary.
Semantic data is written independently and is being added one after another.
Currently, the Japanese dictionary contains the meanings of approximately 70,000 words and the English dictionary contains the meanings of approximately 40,000 words.
Other words can also be searched online.
In addition, the quick reference page for the Gregorian calendar, Japanese calendar, age, and Chinese zodiac sign, as well as the calendar that shows the Rokuyo and lunar age at a glance are also convenient!
This app, "Japanese Dictionary/English-Japanese Dictionary Instant Display Dictionary," is free.
Please make use of it as a convenient free dictionary app!

What's New

3.55.0 GooglePlayの新しい基準に合わせて本アプリのシステムの一部を最新化しました。また、内部のデータベースシステムを刷新しました。
3.49.0 国語辞典と英和辞典の詳細画面内「AIタブ（試作版）」にてAIに質問できるようになりました！
たくさんの応援レビューありがとうございます！とても嬉しいです！
これからも人気の無料辞書アプリ「国語・英語一発表示辞書」を宜しくお願い致します！

Version Information

Version: 3.55.0
Downloads: 1M+
Updated on: Oct 19, 2025
Released: May 8, 2018
Requires: Android 9

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国語辞典・英和辞典・和英辞典一発表示辞書アプリ - Google Play Rankings

Rank	Country	Category	List	Change
				—

No ranking data available yet. Rankings are updated daily.

#66 in Top Free Education in Japan

#65

Learn English, Spanish: Learna

#66

国語辞典・英和辞典・和英辞典一発表示辞書アプリ

#67

百人一首簡単に暗記

国語辞典・英和辞典・和英辞典一発表示辞書アプリ users say on Google Play

★★★★★

A Google user

This is the most advanced, comprehensive, convinient Japanese English dictionary app. It is a-must-have for beginers as well as advanced Japanese leaners.

★★★★

Rasendriya

Compared to all the other free japanese dictionaries on google play, this is the most straight forward, simple, ad free and useful free monolingual dictionary.

★★

A Google user

宣伝が多過ぎる!

★

Kaleb Shumway

This app literally had no useful information. I could be dumb, but it would just do a Google search for everything I searched. There was no dictionary or definition. Why does this app exist?