Oboro Muramasa is the Japanese title of Muramasa: The Demon Blade, the action RPG developed by Vanillaware and first released for the Nintendo Wii in 2009, with a PlayStation Vita version following as Muramasa Rebirth. Its menus use short, precise interface cues, and this confirm sound is one of the most reusable because it signals a completed selection without music or voice. Clips from the game circulate among RPG fans and editors who collect clean UI sounds for overlays, streams, and recreated game interfaces.