Minamitsu Murasa, known as Murasa, is a spirit from the Touhou Project series. She is the stage 4 boss in 'Undefined Fantastic Object' and serves as the captain of the Palanquin Ship, a vessel used by spirits and youkai. Murasa is depicted as a ghostly sailor who has the ability to control water and create shipwrecks, reflecting her past as a drowned sailor. Her character adds a maritime theme to the game's storyline and provides challenges through her unique water-based attacks.