Mizuki Asumi hasn't visited a dentist in a year and a half. We decided to check the condition of her teeth. First, she opened her mouth with her fingers as instructed, looking slightly embarrassed but sincerely cooperative. Using a camera to examine the inside of her mouth, we discovered cavities in the back molars—areas that are especially difficult to clean. The moment the cavities were found, she let out a shy smile, which only made her appear even more adorable and enhanced the charm of her smile.