The series has multiple audio languages in addition to the original Japanese with German, English, Spanish, and French.
With the series scheduled for an overseas debut on April 30th, 2020, Netflix has unleashed the series on its audience and we can now verify the language options.
They also offer Japanese closed captions and English subtitles alongside Spanish, Simplified Chinese, and Traditional Chinese.
Additional casting includes Ayane Sakura as Katja, Sayaka Senbongi as Nanami, Maaya Sakamoto as Ascella, and Kiyonobu Suzuki as Ura.