After his head was pilloried at Sanjo-gawara, it was placed in the care of Soen SHUNOKU and Soho TAKUAN, who had formed close relationships with Mitsunari, and was buried at Sangenin in Daitoku-ji Temple, Kyoto.
首は三条河原に晒された後、生前親交のあった春屋宗園・沢庵宗彭に引き取られ京都大徳寺の三玄院に葬られた。