In "Shugeishuchiin shiki-narabini-jo," he wrote his policy of maintaining the facility permanently through operations under the support and cooperation of Emperor, ministers, lords and all Buddhist sects, as described in the following: First, he admitted that the existence of the school was unstable, depending on the destiny of the persons operating it, saying 'The prosperity and demise always depends on the persons concerned, and the ups and downs of a person always depends on whether the person conducts himself or herself correctly or not, and then he described 'This school will exist for 100 generations, if a person shows favors, three high level bureaucrats (sanko) cooperate, and with the noble and prosperous clans and the big virtues of various sects, their aspirations are the same as those of mine.'
また、『綜藝種智院式并序』において「物の興廃は必ず人に由る,人の昇沈は定んで道にあり」と、学校の存続が運営に携わる人の命運に左右される不安定なものであることを認めたうえで、「一人恩を降し、三公力をあわせ、諸氏の英貴諸宗の大徳、我と志を同じうせば、百世継ぐを成さん」と、天皇、大臣諸侯や仏教諸宗の支持・協力のもとに運営することで恒久的な存続を図る方針を示している。