SEED Co.,Ltd. manufactures and sells contact lenses and care products in Japan. The company offers daily disposable contact lenses; bi-weekly/monthly contact lenses; rigid gas permeable contact lenses; and medical contact lenses, including orthokeratology and iris lens. It also provides multipurpose solution (MPS) for soft contact lenses; and pharmaceutical products, such as Adeno Test AD, an adenovirus antigen detection agent, and other products. The company was incorporated in 1957 and is headquartered in Tokyo, Japan.