天然度診断 is a popular Android game developed by LastProjects. With over 400,000 installations, this app allows you to determine your level of naturalness. Have you ever found yourself in a situation where everyone is laughing, but you don't understand why? Or maybe you always take jokes seriously? Well, this app is here to help you find out if you have a natural sense of humor or if you tend to be a bit clueless.

The game consists of 15 random questions that you need to answer honestly. Based on your responses, the app will analyze your level of naturalness and provide you with the results. You can take the test yourself or challenge your friends who you suspect might be a little "airheaded."

天然度診断 is perfect for anyone who is curious about their own naturalness, wants to have fun with friends, or enjoys psychological tests and quizzes. The app also includes a share button, allowing you to easily share your results on platforms like LINE, Twitter, and Facebook. So why not give it a try and see just how natural you really are?