The first graduation ceremony was held at the hall on July 12, 1903, and among the guests were the professor and assistant professor of Kyoto Imperial University, the (former) principal of Third High School, the chief of the Kyoto District Court, a representative from the Kyoto Bar Association, the vice president of the Kyoto Prefectural Assembly, a local politician, a counselor of the Kyoto Prefectural Assembly, and an executive officer in charge of education, all of whom contributed to the magnificent ceremony for this private school.
第一期生卒業式は1903（明治36）年7月12日に講堂にて執り行われ、来賓として京都帝国大学教授・助教授のほか、第三高等学校(旧制)長、京都地方裁判所所長、京都弁護士会会長代表、京都府議会副議長、地元選出代議士、京都府庁参事官、視学官など多数が参加し、一私学としてはかなり盛大なものとなった。