Ruli decides to go investigate claims of oni demons kidnapping people when she receives a message through her social media. But Ruli and the gang get caught up in a sinister competition.
I'm Gammamon.
أنا غامّامون
Ich bin Gammamon.
Yo soy Gammamon.
Yo soy Gammamon.
Je suis Gammamon.
Io sono Gammamon.
Eu sou o Gammamon!
Я Гаммамон.