ODK Solutions Company, Ltd. provides information processing outsourcing services in Japan. Its offerings include entrance exam solutions such as an online application system and entrance examination outsourcing, and it operates UCARO, a university entrance exam portal site. The company also provides educational app development, securities trading solutions, and the SLAP and iStudy LMS e-learning platforms for human resource development, along with e-learning materials, on-demand learning, corporate training, customer support, and medical solutions including clinical testing systems. It serves educational institutions, securities companies, and general business corporations, and was incorporated in 1963 with headquarters in Osaka, Japan.