睡眠の質　チェック

It is a free app that can diagnose your sleep quality.

Are you sleeping properly?

From all 20 questions, the quality of your sleep

Diagnose if it is of good quality.

If your sleep quality is poor and you do not sleep well, it may lead to sleep disorders such as insomnia, so please check your sleep quality easily with this app once.

Questions will be added if requested, so we are waiting for a review.