☆Before embarrassing yourself in public!
Even if you think you know it, you might remember it wrongly.
Solve the quiz and improve your brain before you use Japanese incorrectly!
There are also idioms, proverbs and idioms that you never knew before! ?

☆ Vocabulary quiz familiar with TV quiz programs!
・What is the meaning of the waistband that is attached to eyebrows, miso, and cremation?
・"Suburaku" does not mean "everything". How do you really use it?
・Involved in our company's ___. What words are underlined?
・How would you politely express “I accidentally forgot”?
・How do you write "Hinemosu"?
All problems have explanations, and you can learn the etymology of words, usage examples, and trivia!

☆ Brain training in a little gap time!
There are 5 questions at a time, so you can exercise your brain in your spare time!
Quickly check the answers for each question and find the mistakes right away!
Feel free to study vocabulary at your own pace to kill time while waiting!

☆ A very satisfying number of questions!
More than 150 questions are recorded, focusing on Japanese that tends to be mistaken!
Let's practice brain training every day!

☆ Learn more and more with a mechanism that will not get bored!
Get a trophy if you do well!
Get all the questions correct and complete the gold trophy!


Exercise your vocabulary with games!


☆Recommended for such people!
・Those who have trouble with words in the middle of a conversation
・Those who have words that they do not understand in everyday life
・Those who want to increase their vocabulary
・ Those who felt embarrassed by misunderstanding the meaning of words
・ Those who want to do brain training
・Those who want to improve their vocabulary
・ Those who want to exercise their brain to kill time
・ Those who want to know the meaning of various words as trivia
・ Those who like quizzes
・ Seniors who are worried about forgetting things recently