A chance encounter with the supernatural butler Whisper opens fifth-grader Nate's eyes to a whole new world of Yo-kai spirits, including the cheeky cat Jibanyan.

Nate investigates reports of a mysterious creature in the local river, and confronts Tattletell, a Yo-kai who makes people spill embarrassing secrets.

Reports of a "Human-Faced Dog" have Nate's classmates spooked, and a juvenile delinquent Yo-kai called Roughraff inspirits Nate's friend Eddie.

Nate meets Hungramps, a Yo-kai triggering hunger pangs outside of a convenience store, and contends with an epidemic of forgetfulness caused by Yo-kai Wazzat. Meanwhile... Manjimutt searches for a new career.

A Valentine's Day visit from the mysterious Yo-kai Illoo has Nate fuming, and a visit from a paranormal investigator has Nate fearing for the safety of his Yo-kai friends. Meanwhile... Manjimutt's search for his ideal job continues.

A class clean-up day is complicated by a visit from a super-motivational Yo-kai, Nate's dentist is inspirited by Negatibuzz, and Signibble interferes with a sleepover party. Meanwhile... Has Manjimutt found his dream career?

Nate makes a new friend in Komasan, a country Yo-kai on his first visit to the city, but struggles when the naysaying Nosirs interfere with his class during a test. Meanwhile... Manjimutt seeks to purify himself through pottery.

Things get desperate at Nate's school when it is visited by Fidgephant, a Yo-kai who makes boys need to use the toilet, and Jibanyan is inspirited by Yo-kai Hidabat. Meanwhile... Manjimutt sets his sights on the biggest dream of all!

A treasure-hunting expedition leads Nate to the buried Yo-kai Cadin, while a mysterious nighttime visitor is revealed to be Robonyan, a robot cat Yo-kai from the future. Meanwhile... Komasan's new urban life takes a twist when he is joined by his brother Komajiro.

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.

Nate, Eddie, and Bear's quest to buy the latest video game is led astray by Yo-kai Spenp, and Nate refuses every inquiry after being inspirited by Noway. Meanwhile... Komasan and Komajiro face their greatest challenge yet, and Manjimutt lands in an inescapable island prison.

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.

Under the influence of Yo-kai Chatalie, Bear embarks on a run of stunning boasts, and Nate's awful dancing skills get a surprising boost from a trio of dancing Yo-kai. Meanwhile... Komasan and Komajiro struggle with fast food while Manjimutt finds an unlikely ally in his quest to escape.

Inspirited by Yo-kai Dazzabel, Nate's mother leaves the house for Parent's Day in an outlandish outfit that could turn Nate into the laughingstock of the school. Meanwhile... Komasan tries to impress Komajiro with a trip to the top of a tower, and Manjimutt assembles a crack team for his next escape attempt.

A relaxing afternoon at the hot springs is derailed by Yo-kai Sproink, and Nate is left unable to call for help when he himself is inspirited by Yo-kai Babblong. Meanwhile... Komasan and Komajiro head out for a night on the town, and Manjimutt finds a new companion to help ease his isolation.

The comic misadventures of a twelve-year-old boy and the off-beat Yo-kai who are complicating his life!

Beguiling fox Yo-kai Kyubi comes to Springdale in search of vital heart energy, and Nate triggers the wrath of Yo-kai Gargaros when he disobeys his mother. Meanwhile... Komasan's meteoric rise to the top of his company may come to a crashing halt.

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.

With the acquisition of his most recent medals, Nate's Yo-kai Medallium surges with power and opens a portal to summon Legendary Yo-kai Dandoodle! Meanwhile... The toy company president chooses his successor... could it be Komasan!?

Nate's classmates leave activities half-finished due to the influence of D'wanna, while Yo-kai Insomni inspirits the whole school with sleeplessness. Meanwhile... Komasan discovers the sweet sorrow of first love.

Nate seeks help from Yo-kai Duchoo to try and get out of a day of school, and the muscle-crunching duo of Ake and Payn bring stiff shoulders to Nate's class. Meanwhile... Komasan fears his crush's life is in terrible danger.

Nate's mother is inspirited by the food-poaching Yo-kai Grubsnitch, and mechanical Yo-kai B3-NK1 comes in search of the "hero screws" that power machines. Meanwhile... Komasan sets out to protect his crush from unknown dangers.

A trip to the woods is derailed by an encounter with the somber Tengloom, and Whisper is starstruck by a chance meeting with a real Japanese Tengu. Meanwhile... Komasan disguises himself as a human to try and help his crush.

Following an argument with Nate, Jibanyan is given the chance to relive his final day with Amy, his beloved former master.

Yo-kai Espy inspirits Katie, granting her the distressing power to read minds, and Peckpocket brings his thieving ways to Nate's school. Meanwhile... Will Komasan reveal his true Yo-kai nature to his human crush?