Glass Fleet, known as Glass no Kantai in Japanese, is an anime series set in a futuristic galaxy where a tyrannical ruler seeks to expand his empire. The story follows a group of rebels led by a mysterious young man with a powerful glass battleship as they challenge the oppressive regime. The series blends action, politics, and drama, exploring themes of freedom and resistance. It was released in 2006 and is noted for its unique animation style and engaging narrative.