According to a certain view, Juo Sohitsu, who was the second chief priest of the Myoshin-ji Temple, was the same person as Fujifusa MADENOKOJI and there are many different views that he died in Mikawa Province, or in Hitachi Province, or that he died in Dewa Province (Masumi SUGAE's view that Fujifusa MADENOKOJI became the second chief priest, Muto Ryoyu of the Hoda-ji Temple in Matsubara mura, Sannnai, Akita-gun).
一説には妙心寺2世住持・授翁宗弼と同一人物とも言われるが、他にも三河国死亡説・常陸国死亡説・出羽国死亡説（秋田郡山内松原村補陀寺二祖無等良雄とする菅江真澄の見解）などがある。