This is a learning app for English words that often appear in based on TOEIC.
You can easily learn Japanese words in a four-choice question format.
The word dictionary is about 1500 words.

This app outputs a sound when you make a question or answer.
If you don't want to produce a loud sound, turn down the volume or mute it beforehand.

[Disclaimer]
Please consider the contents of the problem collection of this application as a reference.
In the unlikely event of a typographical error, we do not take any responsibility.