Disclaimer- Nope, still don't own Yu-Gi-Oh or Harry Potter. I'm just a flat broke teen with an over active imagination so it's not worth it to sue me. However, the plot, Pyara, and Aquara do belong to me so no stealing! (glares and melts a hole in the wall) Have a nice day!

A/N- Sorry for the slow update. My computer has been acting funny. So in apology here's an extra long chappy! Hello? Anyone there? (crickets chirping) OOOK. Well anyway this is the chapter where all of that who speaks what stuff begins to matter. So, as promised here's the list. (Everyone speaks Japanese so these are the languages they speak in addition.)

Kaiba, Yugi, Yami, Malik (Hikari), Marik (Yami) – Ancient Egyptian
Gramps, Roland, Joey, Duke, Harry, Ron, Ginny, Hermione, Lupin- English
Ryou (Hikari), Bakura (Yami), Ishizu- English, Ancient Egyptian
Pyara- English, Ancient Egyptian, Spanish
Aquara- English, Ancient Egyptian, German

If you're still confused there will be hints throughout the chapters.

Review Response

bast4- What kind of trouble will they get into? Heh... I think chaos is the better word and the answer...a lot! Yes, Yugi co. will find out about the wizarding world and Harry co. will find out about the M. Items. As for evil things bent on chewing, killing, munching, torturing, or other wise mutilating our heroes? Of course there will be! And the duel...well...read and find out! BridgetNformerlyjigglychu- Hey, glad you like it!
shadowfox9845- Thanks for reviewing!
I'd like to give you guys a big thank you for reviewing! Comments like yours really keep me going! And an even bigger thanks to shadowfox9845 for reviewing from the start! You were the only reviewer from Ch1 who came back and reviewed Ch 2 so THANK YOU!!

Now that all of that is over with I give you...the chapter!
###
"Master Kaiba, pardon the intrusion Sir, but the student's plane will be arriving at Domino Airport within the hour."
"Excellent Roland. Is my car ready?" Kaiba replied as he looked up from his computer.
"Yes Sir and your secretary is almost finished clearing your schedule."
"Good, I'll be down in..."
"Aww...Seto can I come too?" Mokuba interrupted from the couch, making puppy dog eyes at his brother.
"Alright Mokuba you can come." Kaiba said rolling his eyes at his younger brother before looking at Roland again. "We'll be down in...five minutes." Kaiba told his after looking at the clock on his computer. It showed 9:05AM.
"I will inform the driver Sir." Roland said bowing, then leaving.
"So, Seto where are we going anyway?"
###
"YUGI! YOUR FRIENDS ARE HERE! YUGI? YUGI!"
Hikari, you might want to answer him. Hikari? When Yami didn't get an answer he appeared outside of the Puzzle in spirit form. What he found made him laugh. Yugi was fast asleep on the notebook he had been writing in four days ago. It didn't look like he had gotten anything done. Shaking his head Yami returned to his soul room within the Puzzle and took control of Yugi's body. The former pharaoh opened his eyes and lifted his head only to cringe when Gramps shouted again from downstairs.
"COMING!" He yelled back, grabbing the backpack containing his and Yugi's duel disk off the chair he had been sitting in. 'I can not believe how deep a sleeper Yugi is! Gramps has been shouting loud enough to wake the dead.' Yami thought as he ran downstairs.
Out side Joey and Tristan were teasing each other while Gramps was glaring up at Yugi's window.
"YUGI! GET DOWN HERE!" He yelled again.
"COMING!" Gramps frowned. Even though the reply had been muffled he could have sworn that the voice was too low to be Yugi's. He looked in the shop and his frown deepened, anger changing to worry, when he saw the figure descending the stairs. Yugi couldn't move with the fluid grace that this person could. As soon as said person reached the door Gramps asked "Yami, why are you in control? Is Yugi alright?"
The ex-pharaoh smiled and replied, "He's fine, just sleeping. You know how heavily he sleeps when he wants to." He then turned to the rest of the gang, "If you do not mind I will accompany you today. If Yugi wakes up we can switch and if he does not then...well I guess Joey and Tristan will have something else to tease him about."
"That's a great idea!" Téa exclaimed.
"Yeah, I agree," Joey seconded. "Hmm...Hey, Yami, Yuge and I 'ave dueled plenty a times. Hows about we go to the park and I duel you for a change."
"Ha, ha. Alright I accept your challenge. However, remember that anyone passing by will see me as Yugi so don't call me by name. Remember what happened at the arcade?"
"Ya, ya." Laughing the group ran off to the park.
###
Harry looked out the plane window as his emotions warred within him. One second he would be excited that they would soon set foot in a foreign country, the next terrified or what would happen if he got into trouble here, so very far away from his homeland. Then would come the immense grief that Sirius wasn't here with them as he should be. Eventually his excitement won out as the call came to exit the plane. "I don't believe it, we're actually in Japan!" Harry exclaimed.
"Yes, but...ah...Professor?"
"What is it Hermione?"
"None of us speak Japanese. How are we to converse with these people?"
"Don't worry. Dumbledore's friend is meeting us with his boss. When he introduces himself he will shake each of our hands and in the process cast a language charm that will enable all of us to speak and understand Japanese." Lupin said smiling.
"Wait, did you say his boss? Isn't his boss Seto Kaiba?!"
"Yes, now let's get moving. We're holding up the line."
After making their way through security, customs, and the baggage claim the group didn't have to look very hard to locate the famous CEO.
"Ah, Remus! There you are!" A voice called out in English.
"Roland! Why didn't you tell me you were the one meeting us? It's good to see you again!" Lupin called back as he threaded through the crown with Harry and the others in tow. When he got to his friend they clasped hands enthusiastically.
"Welcome to Japan." Roland said looking the group over.
"Thank you, Roland. Ladies and gentlemen I'd like to introduce you to and old friend from school. Roland this is Harry Potter, Hermione Granger, Ron Weasley, and Ginny Weasley." Lupin said indicating each in turn as Roland shook their hands.
"Professor Lupin, kids, I am honored to introduce my employer, CEO of Kaiba Corporation, Seto Kaiba and his brother Mokuba Kaiba. Roland said with a slight bow in Kaiba's direction. It took everyone a moment to realize that Roland was no longer speaking English, but Japanese.
"Greetings. Kaiba Corporation welcomes you." Kaiba said after introductions, "If you'll just follow me and Mokuba our car awaits."
As the others followed almost immediately, Ginny hung behind. Though this place was strange and wondrous the young witch only had eyes for one thing, the raven haired boy known as Mokuba Kaiba. She snapped out of her trance only when Ron turned around and yelled at her.
###
As the limousine moved through traffic Seto began explaining the summer living arrangements. Mokuba knew he should be listening too in case there was a problem and Seto wasn't around to deal with it, but he just couldn't take his eyes off the red haired English girl. Ginny was her name and she was the most beautiful thing he had ever seen. She caused a fluttering sensation in his stomach and the longer he looked at her, the worse it got. Finally he forced himself to pay attention to what his brother was saying.
"We can take you to the cabin if you like or if you are interested in seeing Kaiba Corp. technology at work, the satellite shows that there is a duel going on in the park." Seto was saying. Lupin looked at his students who all said something that Mokuba bet meant 'duel' in English. Sure enough Lupin's next statement confirmed Mokuba's guess.
"My students and I would like to see this duel."
"Excuse me,...ah...Mr. Kaiba?" Harry said suddenly.
"Yes?"
"Do you know who the duelists are?"
"Yugi Mutou and Joseph Wheeler."
This silenced Harry and interested Mokuba. Both Joey and Yugi were really good and the younger Kaiba enjoyed watching them duel, even if his brother didn't. 'I hope we get to the park in time to watch.' Mokuba thought before once again resting his eyes on Ginny.
###
Though Yami heard the car pull up he didn't pay any attention to it. Across the field Joey glanced at the car, scowled, and then pointedly ignored it.
'Hmm...must be Kaiba' Yami thought, then focused on getting out of the minor bind the Joey had him in. Said duelist had two face-down cards and Jinzo on the field in attack mode. Yami studied his own side of the field. He had one face-down magic card, the Dark Magician in attack mode and a face-down monster in defense mode. Both duelists had a sparse 200 life points left.
'I wonder what Joey is up to. The Dark Magician is stronger than Jinzo. If I summon a monster or use my face-down card, and attack Jinzo Joey would lose. He must be planning something with those face-down cards.'
Yami looked down at his hand. It consisted of the Magician of Black Chaos, two trap cards, and the Curse of Dragon. Yami studied them for a moment longer then began his turn by drawing. When the ex-pharaoh saw what he drew he grinned and looked up at Joey.
"You fought well Joey but this is it, now the duel ends."
"Heh, we'll see!"
"Very well then. I play Heavy Storm!"
"Hey! That totally wipes out my face-down cards!"
"Correct. Next I'll reveal my face-down card, Dark Magic Ritual!"
"Aww shit!"
"I'll offer the Dark Magician and my face-down monster to summon...The Magician of Black Chaos!"
Yami's monster appeared on the field in a blast of purple light and spun his staff around, showing off.
"Go my Magician! Attack Jinzo with Chaos Scepter Blast!" Yami shouted pointing at Jinzo. It grunted when the Magician's attack hit, then exploded. The Magician floated back to Yami and gave Joey a smug look as his life points dropped to zero.
"Aww man! I almost had ya!" Joey complained as the remaining holograms faded.
"Ha, ha, ha. That was a tough duel Joey, you are getting better.
"I doubt that." Kaiba scoffed having been close enough to hear the conversation.
"That is your opinion Kaiba. Anyway what are you doing here?" Yami asked his rival sourly.
"I was just showing some guests of Kaiba Corp. our technology in action."
"Hermione, Harry, Ginny, do you get the feeling that these two don't like each other?" Ron asked in English. Joey, who had wandered over to the group out of curiosity, did a double take as they shook their heads.
"Eh, Kaiba can't stand Yugi but Yuge's one a tha few people I know who can stand ta be around Kaiba, tha rich spoiled brat." Joey commented to them. Harry stared as he realized that Joey was speaking English. Joey, catching sight of this, smiled and said "Yeah, I speak English. I was born in New York over in tha States. By tha names' Joey Wheeler."
"Harry Potter. These are my friends Ron Weasley, Ginny Weasley, and Hermione Granger. This is our teacher Professor Lupin."
"Nice to meetcha."
"Hey, Joey, how about you speak in a language we all understand! Sheesh, I didn't know that you knew any other languages!" Tristan interrupted, frustrated.
"Alright already, calm down ya nimrod." Joey replied in Japanese. He then introduced Harry and the others to the gang, fortunately remembering not to call Yami by his true name.
"Ya...Yugi...Mr. Potter here is supposedly a star duelist in England. Why don't you duel him and find out if the rumors are true? Or are you scared that you'll lose your title?" Kaiba said with a sneer, looking at Harry who was startled to suddenly be in the spotlight. Yami was about to open his mouth and deliver a scathing reply when a touch on the edge of his mind stopped him.
/You know I think I will./
Oh? Are you finally awake Hikari?
/Very funny. Anyway let me take over, I'd like to duel him. I sense something strange about him. I think we should talk later./
Really? I don't, sense anything I mean, but that doesn't mean you're wrong. Anyway, enjoy yourself Yugi
/Oh, I think you can count on it!/
Harry was looking straight at Yami when they switched. Although the Millennium Puzzle prevented him from noticing the physical difference between the two, he could sense the magic. When he looked into the other teen's eyes they seemed different, not as angry or guarded. He also noticed that Kaiba, Joey and the others seemed to blink in surprise at him even though Yugi hadn't done anything. 'Interesting. I'll have to ask Professor Lupin if he saw anything strange.' Harry thought. Normally he would ask Hermione too, but she was too busy staring at Kaiba to notice anything about the others. He snapped out of his thoughts when Yugi replied to Kaiba's thinly veiled challenge.
"Actually Kaiba I think I will." Yugi said calmly. Now Harry knew something was up. How could a person be so hostile sounding one minute and that calm the next? Yugi suddenly looked straight at him. As their eyes met Harry was overcome with a strange sense of kinship to the young man. The look held in those violet eyes was one that could often be seen in his own. At sometime during his life Yugi had lost someone close to him. 'Just like me.' Harry thought. He resolved then and there to get to know this strange teen.
As Yugi looked into the pair of green eyes possessed by the teen he was about to challenge, something in them struck him as familiar, he just didn't know what. Deciding to figure it out later he said, "Harry Potter, I challenge you do a duel!"
Snapping out of his own thoughts Harry looked behind him at his friends, unsure of what to do.
"Go get him Harry!" Ron yelled.
"You can do it Harry!" Hermione cheered.
"Good luck Harry!" Ginny said.
"What are you looking at me for? Go have some fun." Lupin encouraged.
"Yugi Mutou, I accept your challenge!"
"Here man, you can use my duel disk seein' as you don't have one a your own." Joey said handing it to him.
"Thank you, uh...Joey, right?"
"Yep, heh good luck, you're gonna need it."
Harry smiled at Joey nervously then walked over to stand across from Yugi.
"Battle City Rules, agreed?" He called.
"Agreed." Yugi called back.

"LET'S DUEL!!"
To Be Continued...

A/N- Ah...some action at last. If you wanna know who wins you're gonna have to wait for the next chapter. Though here's a hint:
"That was unexpected." Joey said with a surprised look on his face.
Anyway hope you liked this chappy and I promise things will start to speed up. R&R! No flames please! Until next time.