Born in Sanrio Puroland, the story of the Hello Kitty theater troupe begins with their very first performance, “Momotarō.” Bad Badtz-Maru plays the role of the ghost, while Cinnamoroll, Pompompurin, and Dear Daniel act as the warriors fighting against the ghost.
In their performance, the tough battle between the three warriors and the ghosts eventually results in the appearance of Momotarō, who is played by Hello Kitty, the director of the troupe.
After their performance, the lights in the theater suddenly sparks, and the theater goes pitch black.
When the lights come back on, a new ghost appears.
The appearance of this never-before-seen ghost causes the theater to plunge into panic.
Who on earth is this new ghost?