Enshu is known to have had friendships with some of the most cultured men of his generation, including the Imperial Prince Hachijonomiya Toshihito, Nobuhiro KONOE and Katsutoshi KINOSHITA.
八条宮智仁親王、近衛信尋、木下勝俊など当代一流の文化人たちとの交際が知られる。