It drops you back into the one sci-fi universe where piracy runs on letters of marque, stage-managed raids on cruise liners, and a captain who still has homework. The Bentenmaru looks and sounds exactly like it did in the series, the crew banter is intact, and Marika commands with that same unbothered grin while everyone around her panics. Then the movie makes its gamble: it hands a big chunk of the emotional weight to Kanata Mugen, a sullen kid chasing his father's shadow, and half the fanbase checked out on the spot. If you wanted more Marika and Chiaki, that swap stings, and reviewers weren't shy about calling him a discount Shinji. But if you can carry a passenger for a while, the hyperspace mystery and that Mouretsu warmth are still very much here. Watch it for the Bentenmaru's bridge, not the new kid.
Marika Katou is a third-year student at Hakuho Girls' Academy and also a licensed space pirate who captains the Bentenmaru under a Letter of Marque. Between classes, the school's space yacht club and a part-time job at Cafe Lamp, her schedule is packed. Barred from real robbery, her crew stages pretend boardings of cruise ships, which pay less than true plunder but leave nobody injured. Then they are hired to raid the luxury liner Begin The Beguine. Its passenger list includes Kanata Mugen, a boy who holds a galaxy pass, and one passenger carries a secret and an agenda of his own. After the crew takes on a hostage, other warships give chase, and this sci-fi film turns into a hyperspace race between pirates and a young boy.