Mai Mashiro is the female protagonist of Dead Tube. She is a second-year student at Gyotoku Academy and a member of the school's Swimming Club.
At first glance, she carries a calm and slightly unsettling demeanor, but her true nature surfaces the moment a camera starts rolling: she transforms into an extremely violent and sadistic individual, capable of killing without remorse and with visible enjoyment. Her greatest drive is being filmed, and it is precisely that obsession that pushes her to act without any moral limits. She follows Tomohiro Machiya's instructions with complete willingness, making her the perfect "actress".
