Japanese summer makeup tips are all about staying fresh in hot and humid weather. In Japan, summer can make makeup melt, fade, or look greasy. The key is to focus on sun protection, a light base, and sweat-proof makeup that lasts through the day. 1. Sun Protection: The Foundation of Japanese Summer Beauty In Japanese beauty culture, sun protection isn’t just a “summer thing”—it’s a year-round habit. But in summer, when UV rays are at their strongest, it becomes even more crucial. The goal isn’t just to avoid sunburn; it’s to prevent premature aging, dark spots, and uneven skin tone—all while keeping your skin light and breathable (no heavy, greasy