Part 1: Keita tries to explain Golden Week to Jibanyan, but he is not interested in the holidays. Whisper comes into the room and reveals he has a gift for Keita for Golden Week, a special protective charm that wards off Youkai, as they come into the human world more often during this time. His parents call him to join them, as they are planning a trip to see the nearby waterfall. However, their enthusiasm worries him, and he scans them with the Yo-kai Watch, despite Whisper's claims that the protective charm should mean there are no other Yo-Kai, to find Ageageha, a Yo-Kai that brings people's enthusiasm to a fever pitch. Keita plans on getting a Yo-Kai to stop it, but Whisper stops him, saying his parents will not have fun this Golden Week without Ageageha. When they get ready to leave, Jibanyan is horrified to learn he will have to ride in a car, and he will destroy it, until Ageageha's dust changes his opinion. Keita soon finds him trapped in the car with everyone but himself under Ageageha's spell, but not for long. Soon all five of them are cheering for a waterfall that is little more than a trickle. However, it soon begins to rain, and Ageageha leaves, bringing the group back to normal. Keita begins to wonder if the rain is also because of a Yo-Kai, and Whisper once again mentions the charm, until Keita spots one. Before Whisper can look it up on the YoukaiPad, its battery dies, leaving Jibanyan to reveal it is Amefurashi, a Yo-Kai that makes it rain heavily. Keita calls on Robonyan to make Amefurashi stop, but Robonyan opens up a time portal to go to an electronics store when there is a sale to buy a vacuum cleaner first, using himself to power it up to suck up the clouds, but instead he sucks up Whisper. Robonyan turns off the vacuum and launches a Rocket Punch that strikes Amefurashi, causing her to run away in pain, and the rain to stop. Keita wonders why the protective charm has not been working, and Whisper reads it to discover it only works on butler-t (thetvdb.com)