Miyui JAPAN was founded in Japan under IOU Optical, specializing in product design. Our expertise lies in crafting stylish eyewear, including reading glasses, blue light blocking glasses, fashion sunglasses, and sport sunglasses. We are committed to providing customers with eyewear that combines style with high-quality lenses.

Our products meet stringent standards, holding FDA certification and complying with CE standards, ensuring their safety and reliability. At Miyui JAPAN, our mission is to deliver a healthy and delightful visual experience to all our customers.