The most iconic backpack in Japan is the Randoseru, a firm, boxy leather bag traditionally worn by elementary school students. Historically, these were strictly red for girls and black for boys, but modern 2026 trends see a vast array of colors like lavender, camel, and navy. For adults, the trend leans toward sleek, functional designs from brands like Anello, famous for its wide-opening wire frame, and Porter (Yoshida & Co.), known for high-quality minimalist aesthetics. In business environments, many professionals use "3-way" bags that convert from a briefcase to a backpack. There is also a significant appreciation for outdoor brands like North Face and Patagonia for urban commuting. The common thread across all Japanese backpack choices is a focus on "kinou-bi" (functional beauty)—bags that are durable, organized with specific compartments for tech, and maintain a tidy silhouette even when full.