在以下频道推出： Disney+、Hulu
第 1 季，第 4 集: Freyja's debut as a Walküre happens at a vaccine concert on the planet Randall; Freyja is fidgety and restless before her first concert; Mikumo asks Freyja, about her feelings; Freyja makes up her mind to sing as a Walküre.
Anime · 2016年4月24日 · 23 分钟