The forty-fifth chapter of the Girls Bravo Manga Series.
Miharu suffers from a cavity and doesn't want to go to the dentist. After many failed attempts to trick her into going to the dentist, she loses the tooth. As it turns out, inhabitants of Seiren lose baby teeth much later than humans do. However, Tomoka also gets a cavity and rushes to the dentist, since she considers herself to be an adult despite only being a child.