Make happiness - your life.

We support your happy life. If you were asked "Are you happy?" would you say yes or no? Tap the screen of the app, and a message will appear asking the question. Depending on your answer, the Yes or No will gradually grow. You can also toggle the growth speed with a long tap. There are two effective rules that you should follow. 1. only once a day in principle. 2. look at it a little before you go to bed. Every day, ask yourself a question and answer it honestly. And just look at it. This app was inspired by a memory of a book I read once upon a time. -- In your bedroom, prepare two transparent jars and a black and white Go stone. Every day before bedtime, on days when I have done something good, I put only one white stone in the jar. On days when you did not, put the black stone into the other jar. After a while, the jar of white stones will surely be filled. -- I hope your Yes grows. We hope you enjoy it for many years to come.