At the end of the world, the Nunoboko will be the only one of anime swords to destroy it.. Use a fast shutter speed to ensure that none of your subject’s movements end up looking like a bunch of shaky lines. Most photographers go by this rule: use a number that’s slightly higher than your focal length. Anime Demon Slayer Zenitsu Agatsuma Cosplay Props Sword Wooden. Professional Top Quality Anime Demon Slayer Cosplay Costume, Cosplay Props And Cosplay Wigs With Competitive Price.