YUME YUME Online shop. YUME YUME is known for their concept of modern slippers and sandals. Inspired by Japanese traditions and the modern way of life. Japanese culture has always worked forward, not only in fashion, but also in art, architecture and technology. This futuristic mindset inspired YUME YUME to create the slippers and sandals. They design traditional Japanese-inspired slippers. The slippers are inspired by the iconic shapes of the Japanese Geta.