Nate faces off with Baku when the sleep-inducing, dream-gobbling Yo-kai visits his classroom, and fox Yo-kai Kyubi returns for another attempt to win over Katie. Meanwhile… Komasan helps the company president deal with a personal matter.

It's a double dose of detective doings this week as Hailey Anne and Usapyon meet their match! First, they encounter a Yo-kai whose thorns threaten to stick bystanders on the streets, but then they meet a true rival in a master thief of Yo-kai treasures! Nate, however, must contend with the hip hop sensation sweeping the nation: Lil Kappa!

The homeroom Teacher doesn't scold Katie when she's late for school. Somehow, only Katie gets better treatment. Katie is inspirited by the Yo-kai "Mynimo". Anyone inspirited by Mynimo gets much better treatment than others. Mynimo then inspirits Nate. He enjoys better treatment for a while and finally notices a cold look everyone in the class gives him. No, this isn't fair after all. Nate summons a Yo-kai with a masculine spirit to defeat Mynimo.

A mysterious gift from Whisper kicks off an eventful Spring Break for Nate and his family, whose trip to a waterfall is enlivened by Yo-kai Peppillon, Drizzle, and Mirapo. Meanwhile… Komajiro finds that his new friends may not be all that friendly, and Manjimutt learns a secret which could lead to his release.

Nate learns to be careful what he wishes for when the wrong word has him transported to the Yo-kai World for a new Yo-kai's big racing event! Can Nate keep up with the Yo-kai contestants, as well as a surprise entry from Springdale?

Yo-kai Buhu brings a record run of awful luck to Nate and his friends, and Nate's Yo-kai Medallium opens a gateway to summon the legendary Shogunyan. Meanwhile… Komasan tries to help his little brother adjust to city life.

A sudden rash of noxious classroom gas-passing can be attributed to only one source – the Yo-kai Cheeksqueek! Meanwhile… Komasan is astonished by Komajiro's grasp of technology, and Manjimutt seeks a way to break free from his island prison.

Nate wants to go and get Gentei melon bread from the Banter Bakery but is told by his mother to stay home while she is out. Nate and his Yo-kai friends decide to go out and come home quickly. As soon as they get out, however, they slip into Terror Time! As they run away from Gargaros, Sgt. Burly and Namekuji Gunso emerge in front of them. Sgt. Burly instructs them that each of them should assume a suitable role to fight off the demon. But no one wants...

When Thunderbell adds too much bubble bath to his tub, he is trapped in a giant soap bubble. The more frantic he becomes, the bigger it grows and the higher it rises. Ruby becomes a scientist so she can help free Thunderbell. // When Thunderbell discovers an unknown, delicious fruit, he eats up all of it at once. Thunderbell is upset when there's no fruit left so Rainbow Ruby becomes a farmer and successfully grows more fruit for him.

Nate and Whisper are in town to pick up the cake that they ordered but when Whisper exposes himself to the holy Christmas aura, he almost ascends to heaven!! It seems Christmas is a frightening event for Yo-kai… And it seems the town is filled with Yo-kai!