四字熟語クイズ「一般常識検定」

Four-letter idiom quiz "General knowledge test"

This is an essential learning app for students, working adults, and job hunters.

``Four-character idioms'' or ``four-character idioms'' that often appear at school, on the internet, and in everyday conversation.

The four kanji characters have various meanings.

This app contains 100 four-character idioms that can be repeatedly learned based on themes such as human relationships, emotions, success, personality, decision-making, effort, and behavior.

Please use it as an app to check and improve your knowledge!