Yo-kai Watch♪ the Movie: How Nate and I Met Nyan!♪ M-Me Too~♪♪

When the evil Yo-Kai Kin, Gin and Bronzlow makes the Yo-Kai Watch disappear from time so they can help Dame Dedtime prevent humans and Yo-Kai from being friends, Nate Adams finds help in the Yo-Kai Hovernyan, who takes Nate, Whisper and Jibanyan 60 years to the past, when the Yo-Kai Watch was first invented by Nate's grandfather, Nathaniel Adams, while he was a boy. Together, the 2 boys fight Dame Dedtime and her evil Wicked Yo-Kai minions to save the world from her evil plans.

When Keita frees Whisper, a ghost-like yōkai, from 190 years of imprisonment, Whisper pledges to protect Keita from supernatural dangers. Whisper also gives Keita a watch that allows Keita to see other yōkai. Together with the twin-tailed cat spirit Jibanyan, they encounter lots of yōkai-related problems and solve them.

A giant whale appears and flies above Sakura New Town. With the whale’s sound of crying, some changes occur to Kenta Amano and Yokai.

When a meteor is about to approach Earth, Summer Adams, Cole and Bruno meet up and work together to stop the Onimaro invasion with the power of a new Yo-kai Watch and Yo-kai that can change between Lightside and Shadowside forms.

The film tells the story of interweaving friendships between three children and yo-kai. The film is set in 1960s Tokyo, in Sakura Motomachi. A boy named Shin lives a poor but happy life. When his mother — his only family member — dies, Shin's unhappiness hits rock bottom. That is when another boy named Itsuki saves Shin. Itsuki has also lost his older sister. Shin, Itsuki, and a young girl named Tae who can see yo-kai all become friends. Shin's guardian spirit Suu-san, a "Nekomata" cat, and other new yo-kai join their group, and this group is able to regain what it means to have a precious family. This new family must now face a mysterious incident, and a shocking reality awaits them.

Set in Y-Academy, an elite school that only allows students with top class abilities to enter. The protagonist, Jinpei Jiba, and his unique friends take on the mysteries of the school as transforming heroes.

One day, a mysterious event suddenly occurred. For some reason, Jibanyan's favorite sweet: Chocobars, and Komasan's favorite: soft-serve ice cream, began to disappear from this world one after another. Why? A mysterious Yo-kai appears and tells them, "The way to bring Chocobars and soft-serve ice cream back to this world is for Jibanyan and Komasan to fight." Meanwhile, Hovernyan and Komasan's sister, Komami, who is a spy, discover that there is a Yo-kai behind this incident. There was a great conspiracy hidden. In addition, the unprecedented crisis surrounding Lord Emma, the strongest being in the Yo-kai World, is revealed! Where is Jibanyan VS Komasan? And who is the mastermind behind the incident?