A will written for Yoshihisa and a death haiku were found by Toshihisa's corpse; the will said 'since I know I was ill and could not serve the Imperial Highness Taiko (retired imperial regent), I have nothing to hide which would make me suffer from a sense of guilt.
亡骸を調べると義久に宛てた遺書と辞世の句が見つかり、そこには「私は病に侵され、太閤殿下の前に出ることが出来なかったのであって、何らやましいところはない。