It originated from the April 1925 establishment of the Kanto Junior High School. On March 31, 1948, the governor of Chiba Prefecture approved the creation of Chiba Kanto High School, which changed its name to Chiba Keiai on July 8, 1958, and moved to its current location on April 8, 1964.[1]
References
^"History." Chiba Keiai Senior High School. Retrieved on June 14, 2018.