Youkai Watch ♪ Movie 8: Jibanyan vs. Komasan - Monge Daikessen da Nyan  

妖怪ウォッチ♪ ジバニャンVSコマさん もんげー大決戦だニャン, Youkai Watch ♪: Jibanyan VS Komasan Monge Daikessen da Nyan, Yo-kai Watch ♪ Jibanyan vs. Komasan: Great Final Battle Meow

On one occasion, without warning, Chocobars and soft-serve ice cream vanished from existence. It is unclear why this happened. Suddenly, a Yo-kai appeared and informed Jibanyan and Komasan that in order to restore Chocobars and soft-serve ice cream to their world, they must engage in combat with each other. Meanwhile, Hovernyan and Komami, who is also a spy, discovered that there was a Yo-kai responsible for this occurrence. They uncovered a vast conspiracy. Additionally, it was revealed that Lord Emma, the most powerful being in the Yo-kai World, was facing an unprecedented crisis. Could you specify where Jibanyan is fighting Komasan, and who is orchestrating this incident?