Ato is the third princess of the Kusharundo clan and deeply devoted to her brother Kurato. She disguised herself as a boy so she could fight alongside him, but everything changed when she watched Koinzell kill him. Unable to accept his death, she became consumed with revenge—donning "The Black Dress of Vengeance" and hunting Koinzell with murderous intent.
Over time, though, Ato came to understand that Koinzell had actually freed Kurato from his suffering. That realization shifted everything. She abandoned her vendetta and instead joined Koinzell on his journey.
In combat, she relies on a long dual-bladed sword and various magical talismans.
Content compiled by AnimeList.moe from publicly available sources.
