Shuei Yobiko Co., Ltd. engages in the operation of cram schools and provision of online learning services. Its operations are carried out through the following segments: Elementary and Junior High School Division, Senior High School Division, and Other Education. The Elementary and Junior High School Division segment provides group lessons and reviews for students from second grade of Elementary up to third year of Junior High School. The Senior High School Division segment provides group lessons and reviews from first year to third year Senior High School students. The Other Education segment includes the sale of educational content videos and franchise development business. The company was founded by Takeshi Watanabe and Kiyoko Watanabe in March 1977 and is headquartered in Shizuoka, Japan.