Founder (the honorary 1st head) Kaigyoku WATANABE (the third principal of Shiba Gakuen, who suggested the name of beverage, Calpis, compiler of Taisho Shinshu Daizo-kyo Sutra, founder of Taisho University, professor of Toyo University)
流祖(名誉一世）渡辺海旭（芝学園第3代校長,カルピスの名付け親,大正新脩大蔵経編纂者,大正大学創設者,東洋大学教授）