不ふ老ろう不ふ死しTop 30000MeaningsNounNo-adjective1. perpetual youth and longevity; immortality (Yojijukugo)Kanji used不negative老elderly死deathPitch accentふろうふしComposed of不ふ老ろうperennial youth; eternal youthNoun不ふ死しimmortality; eternal life; undeath; undeadNoun