Glass Fleet (2006)
Original title: ガラスの艦隊
Glass Fleet is a 2006 Japanese-language animation series. It stars Akira Ishida, Kana Ueda and Rie Kugimiya.
A tyrannical Emperor has his grasp over the galaxy. The rebels outnumbered and outgunned try to locate the mythical Glass Fleet that once served the true ruler. They do find one of the royal descendants, now a space pirate.
Where to watch Glass Fleet
Stream: Crunchyroll, Crunchyroll Amazon Channel