| This article is based on data from a Japanese-only game.|
The following content has not been released in the English language, so details are subject to change at any given time.
|Game||Tales of Phantasia: Narikiri Dungeon X|
|Japanese Voice Actor||Yukari Tamura|
Etos (エトス Etosu?, "Ethos") is a supporting character in Tales of Phantasia: Narikiri Dungeon X. She is a fairy from another world, as well as the adoptive mother of Dio and Mell. Due to her role as the two central protagonists' parental figure, Etos naturally has an overprotective personality.
Prior to the events of the story, Etos wandered the world in search for her friends. After a long period of time traveling, she began to lose her power. One day, a mysterious woman named Norn appeared before the weakened Etos and nursed her to health. In exchange, Norn bestowed upon Etos the responsibility of caring for Dio and Mell.
- Etos's name derives from ethos, a Greek word meaning "character" that is used to describe the guiding beliefs or ideals that characterize a community, nation, or ideology.