Shortly after Shark found accepting his fate since the a good Barian, he was emotionally shattered at the thought to become Yuma’s enemy and you may distraught of breaking his thread and friendship that have him.   Nevertheless, Shark severed his relationship having Yuma and you can claimed it was its fate being opponents. Yet not, Yuma didn’t pick your since an enemy, however, he had been happy to endeavor your to replace the securities from relationship.  At the time of the final occurrence, his relationship which have Yuma try once more reformed. Shark, Rio, the previous Barian Emperors, Kite together with Vetrix loved ones allied having Yuma again to end the next disaster regarding the Astral Business.
Astral [ modify ]
Initially, Shark had no knowledge of Astral, but Astral has respect to own Shark’s Dueling knowledge as well as the feeling he’s towards the Yuma.    In the event that Shark will get had by the an excellent “Number” card, Astral and you can Yuma constantly are in disagreement with Shark and attempt to keep him in the card’s dark determine.     
A bit anywhere between Shark and you may Yuma are household members together with Globe Duel Festival, Shark’s read away from Astral’s lifetime and you will understands how important he could be to help you Yuma.   Knowing Shark is actually trustworthy and you may good-willed, Astral doesn’t have troubles permitting him keep “Matter 32: Shark Drake” credit in the arms.  Following the Duel having Vector, Shark can now pick and you will hear Astral,  however they still have little contact with one another.
Once Astral’s concepts throughout the Shark and you will Rio being Nash and you may Marin were confirmed real, he readily accepted that Shark is their adversary as he noticed him on Barians.  Even with beings opposition today, he exhibited matter having Astral when he tries to lose himself.
Kite Tenjo [ edit ]
Which have heard of brand new “Matter Huntsman”, Shark currently knew Kite’s reputation, however, theoretically met your as he stopped Orbital seven of destroying him and you may demanded one to Shark serves up the fresh new Emperor’s Key. Shark figured out one Kite was the new “Amount Hunter” and his objectives on Yuma, following lied on having a good “Number” credit.  Shark bared an effective grudge against Kite since that time, and you will appointment again inside Heartland Tower, he was really intense so you’re able to Kite, even when he performed help totally free him about rubble which had swept up your. not, Kite don’t care about it as his absolutely nothing sibling, Hart, was at troubles and you can told Shark they may has an excellent rematch afterwards. Just after arguing, the two wanted to interact to save Yuma and you can Hart. 
Inside the Duel which have Dr. Faker, it developed a relationship and you will worked well collectively.    In the event Shark keeps nothing connection with Kite, they come together if the Barian Globe poses an enormous sufficient issues, nevertheless they commonly dispute with additional.    1st, Kite refereed to help you Shark from the 1st term, however, as they was basically around both japanische Dating-App more often, the guy first started having fun with Shark’s moniker just as other people would. 
Regardless if even with the distinctions, one another the guy and you can Kite are much the same, one another do what they can also be to protect their siblings (Hart and you will Rio) and start to become quite vengeful and you may resentful which have they are both in peril, including each other apparently posses cool and you can faraway characters.
Immediately after Shark got sided toward Barians just like the Nash, Kite conveniently approved that he was today his opponent and you may try fixed to fight him when the he’d so you can.  But not, as of the final episode, they became household members and you can allies again.