Does tuxedo mask die

In the "Sailor Moon" series, Tuxedo Mask, also known as Mamoru Chiba, does face death at various points, particularly in the "Sailor Moon R" arc, where he is temporarily killed by the Black Moon Clan. However, he is later revived. Throughout the series, he endures many challenges but ultimately survives and continues to support Sailor Moon and the other Sailor Guardians.