Neko Sencho is a pirate girl dressed in a bikini that parodies the Cat Battleship from Parodius Da! Her attire is appropriate for commanding a standardized Big Core ship. She and her Mirrored Core is the first boss in Otomedius Excellent.
The boss battle is simple and familiar. Blast through a series of mirrors that guard the ship's central core, then shoot the core. The Mirrored Core's volley of bullets was not impressive. The boss battle lasts no longer than 15 seconds when lightly powered up.