The Kiramager enter a battle with a monster that gives them cavities while Takamichi leaves to meet up with his uncle over a contest that they were never allowed to finish.
Everyone is ordered to not bother Shiguru while he is filming his current drama; Takamichi tries to make up with Mabushiina, but she leaves instead, getting caught in Kurantula's game.
Shiguru and Sena get trapped by a camera monster when Sayo loses her memory of everything after five-years-old, forcing Juuru and Tametomo to fight alone.
An ordinary high school student is reluctantly recruited to be the fifth member of the Kiramager; the Kirama Stones gain the ability to transform into vehicles known as Mashin.