The Fudo siblings were visiting the Clark siblings as was usually a weekend planned with them. Estelle tutored Lee, but she didn't need to do a whole lot this time as Lee was getting on top of his lessons for a change which made her very happy.
"Very good, Lee, you've gotten faster!" Estelle smiled as Lee solved his math problems quicker without her help this time around.
"Thanks, Estelle." Lee smiled back.
"You're going to do great on our test next week." Estelle beamed.
While Akito was training with Tony and Megan, Marc was on the computer and was instant messaging someone who made him smile bigger than usual.
"Who you messagin', Marc?" Vincent asked.
"Oh! Uh, just a schoolmate about the final exam..." Marc chuckled nervously.
"Uh-huh." Vincent smirked before he looked at the messages.
Marc turned away with his laptop and smiled as he kept messaging.
"Isn't that Penny Forester?" Vincent noticed.
"Maybe." Marc blushed.
Vincent chuckled. "I've felt the same way the first time I ran into Jenny Foxworth."
Marc looked up to him in hope. "Teach me..."
Vincent's eyes widened, he then smirked.
"Please." Marc begged.
"Sure." Vincent smirked.
"Phew! Thank you..." Marc replied in relief.
"No problem." Vincent said.
It was a wonderful and normal day so far.
Akito soon saw something flying in the sky. "Huh?" he asked out of confusion. He looked around and then went outside to take a closer look. "A shooting star?" he asked, but thought about it. "No, that can't be right..."
"Isn't it beautiful?" Drell's voice asked as he was right beside the boy.
"Drell, what did I see flying by?" Akito asked not even fazed by the strong warlock.
"Well, it wasn't a shooting star," Drell replied before sipping his soda. "It was a species known as the 'Yōkai', they're a class of supernatural beings from Japanese folklore."
"But would one of them look like an old lady with some kind of circle thing?" Akito asked before he got his answer as Drell did a spit take once he heard that description. "Um, bless you?" he then stepped back.
Drell took out a device. "That's not in my reading!" He soon saw an old hag with a pendant on the screen.
Akito smiled shyly.
"Excuse me a sec." Drell told him and adjusted his glasses as he decided to furtherly study what was going on.
Akito soon saw three figures flying in on a book. "DRELL!" he then called out.
"Not now, I'm working." Drell clamped his large hand on the boy's face.
"Hello, Drell." A male voice said.
Drell jumped slightly and put his hand on his chest as he gasped and panted. "Why does everybody keep sneaking up behind me today?!" He soon saw it was Casper along with Doc Croc and Yo-Yo. "Oh, it's you..." he slightly deadpanned.
"Wow, it's Yoyo and Doc Croc!" Akito cheered. "I've dreamt of meeting them since that bedtime story about Aladdin!"
"I can see your father has told you stories about us." Doc Croc chuckled.
"Akito, you need to come with us to Japan." Casper said.
"YES!" Akito cheered before looking curious. "Wait, why?"
They soon showed him the history of a watch as it was disappearing because its history was being rewritten.
"Oh... My... GOD!" Akito panicked.
"I'm afraid so, son." Drell said to Akito.
"Why is that watch being erased from existence?" Akito asked.
"Because the Yo-Kai Watch's history is being rewritten." Yo-Yo said.
"What's the Yo-Kai Watch do?" Akito asked.
"Ooh! Ooh!" Drell raised his hand. "Guys, please, can I tell him? I love the boy like a son!"
Casper sighed and rolled his eyes. "Go ahead, Drell."
"YES!" Drell cheered, then plopped Akito down on his lap despite the boy being a teenager now. "The Yo-Kai Watch is a special device which always the user to find special creatures that are invisible to other eyes, kind of like Juniper Lee's duties as the Te Xuan Ze. These creatures can haunt people and cause mischief."
"So who's wearing it or who wore it?" Akito asked.
"According to my last reading, a boy named Keita Amano, or in English: Nathan Adams." Drell replied.
"So, will he realize it's gone?" Akito asked.
"He should, but this is up to you," Drell put his arm around Akito. "You can only take one person with you..."
Akito blushed. "Um... Could I bring Emi?" he then asked hopefully.
"We had a feeling you'd want to bring her." Yo-Yo smirked as Emi appeared next to them.
"Hi, Akito." Emi greeted.
"Emi, hi..." Akito smiled shyly, then looked to her. "Oh, I love your outfit."
"It was Serena's idea." Emi smiled as she wore a vest with a tank top, shorts, and sneakers.
"She sure has an eye for fashion." Akito said.
"So, ready to go?" Emi smirked as she looked into his eyes.
"I am if you are..." Akito said weakly.
"Alright then, get on." Yo-Yo said as he patted on the book.
"All right!" AKito cheered, then smiled to Emi. "Ladies first."
"Such a gentleman." Emi smiled to him.
Once Emi got on the book, Akito got on next. They sat close together and their hands even touched.
"You two sure are a cute couple." Casper smiled to the two.
"Thank you, Uncle Casper." Akito smiled back.
Casper smiled back. "Okay, Yoyo and Doc Croc, let's go!"
"What's going on here?" a voice asked.
Akito and Emi turned to see the Clark siblings with Vincent and Estelle curiously looking at the sight.
"Your brother and Emi are about to save the world." Drell said to Estelle and Vincent.
"Of course he is..." Estelle smirked. "Is there ever any doubt when it comes to Akito?"
"Nope." Vincent said.
"You have fun now, I'm gonna be stuck with homework." Lee pouted.
"Stop that, you are smarter than you seem." Estelle tutted.
"You really think so?" Lee asked.
"Of course, you just have to believe in yourself." Estelle encouraged.
"Yeah." Marc nodded in agreement.
"See ya later!" Akito waved as he and Emi went off to Japan.
"So, where are they headed?" Megan asked.
"They're going to Japan to find out more about the Yo-Kai Watch." Drell opened his book to them.
"Aw, come on!" Tony complained. "Lee and Estelle get to find Digimon and now Akito and his girlfriend are going to the Yo-Kai Watch?! When do I get to have fun?! I wanna find out if Yu-Gi-Oh exists or not!"
"Tell you what; when the world is in peril of Yu-Gi-Oh possibly being erased from existence, then you can help." Drell said.
Tony smiled and then clapped.
"Alright, to get to Japan; we'll need to go top speed." Yo-Yo said.
"That's where you come in, my boy." Doc Croc said to Akito.
"Oh, yes, sir!" Akito smirked.
"Do it!" Emi beamed to Akito.
Akito soon flew behind them before he began to speed them up. The others waved as they went off to Japan while Tony was jealous. They soon arrived at Japan at super speed. Akito hummed the 'Gotta Go Fast' theme song to himself as he took them to Japan with his super-speed.
Once they got there, Akito stopped, acting as their breaks. Emi giggled.
"Okay, here we are." Akito smiled as he then stopped once they came to a big city.
"Looks like we arrived just in time because the sun is rising." Doc Croc said.
"No wonder I feel so tired..." Akito then said, suddenly tired.
"Well, wake up, time waits for no man!" Yoyo told the boy.
"Don't worry, I'll stay up." Akito said.
Emi giggled to that.
Akito looked all around. "Looks like a normal city to me."
"Use the spell that allows you to see spirits." Casper said.
"Which spell?" Akito asked.
Casper handed him the spell. Akito looked at the spell with Emi. The two of them soon recited the spell and instead of saying spirits, they said Yo-Kai. Akito and Emi looked around for the Yo-Kai spirits. There was a white ghost-like spirit in he air who was hovering around and speaking Japanese. Akito then put his hand on his head and his other hand on Emi's so they could then understand what was being said. After a little while, they soon understood what the spirit was saying. The spirit was warning them about the incoming adventure until it was hit by a bus.
"Looks like Team Rocket's blasting off again." Emi whispered jokingly.
"Yep." Akito nodded with a laugh.
There was then a tiny creature who appeared to have a green bag who was walking down the streets. Akito and Emi decided to catch up with him since they could see him.
"Excuse us, but are you a Yo-Kai?" Emi asked.
The creature looked up. "You guys can see me?"
"We sure can and you sound like you are from the country." Akito said.
The creature looked thankful.
"Come on, let's explore, I've always wanted to travel." Emi smiled.
"Not right now, we need to find this Nate kid." Yo-Yo said.
"Aww... Yeah..." Emi then remembered.
"I have his picture." Doc Croc showed the others.
"This kid shouldn't be too hard to find." Akito said.
"How long could it possibly take?" Emi then asked as they walked to find Nate.
It seemed to get dark pretty fast.
"Okay... A long time..." Emi said out of exhaustion.
"This is the only house we haven't checked." Akito said.
Emi yawned as Akito then knocked the door. They soon noticed a glowing light coming through one of the windows. The two looked to each other and looked in through the window. There was a brown-haired boy in his bed, fast asleep and his watch appeared to be glowing white and bright. The watch then seemed to glow all around and somehow disappear from the sleeping boy's wrist. Akito and Emi soon screamed as they started to panic.
Casper came to them and pulled them down, covering their mouths. "What's wrong?" he asked the teenagers.
"That boy's watch vanished from thin air!" Akito yelped.
"It was unbelievable!" Emi added in.
"Oh, no, the Wicked must have rewritten history." Yo-Yo said.
"We're too late!" Akito bit his lip.
"It's never too late for adventure." Casper encouraged him.
"That's right." Doc Croc agreed.
"But that boy's watch!" Akito pointed.
"We just got here, do you really think the adventure would end so fast?" Casper asked.
"Well... No..." Akito pouted.
"You have a lot to learn, little buddy..." Casper patted his foster nephew's head.
Emi kept a close eye on the boy as he slightly stirred in his sleep after his watch vanished. "He's stirring in his sleep." She then said.
The boy stirred, but luckily, he didn't wake up.
"Phew..." Emi then said in relief.
"That was close." Akito sighed.
Before they knew it, it was the next morning, but luckily, they had enough energy. They camped out beside the house for the night and woke up when the boy did. The boy woke up as it was a school day and when he got up, Akito and Emi chased after him, going to blend in in order to have their mission from Drell.