A supporting character in [i][[Honkai (series)|Honkai]][/i] series.

A wielder of the 5th Divine Key Abyss Flower, she was considered to be the most powerful S-Rank Valkyrie after [[Kallen Kaslana]] and Reanna Brigantia and before [[Bianka Durandal Ataegina|Durandal]]. She was the wife of [[Siegfried Kaslana]] and the mother of [[Kiana Kaslana]]. 

[spoilers]Cecilia died during the events of the Second Eruption.[/spoilers]
セシリア・シャニアテ 塞西莉亚·沙尼亚特