Society Welfare Corporation Yuai-kai is a brand that operates multiple facilities to support individuals with intellectual disabilities in both Hakodate City and Hokuto City, at the southern tip of the Oshima Peninsula in Hokkaido, Japan. Known as Yuai, these facilities are designed to cater to individuals of all life stages, from infants to the elderly. The brand offers a wide range of services and support, including nursery and child development support