Allie Allie , known as Ayu Ayukawa in the Japanese version , is a character in the " Yu - Gi - Oh ! ARC - V " anime . She is one of the six students at You Show Duel School and treats Zuzu like an older sister . Design . Appearance . Allie is a red - headed girl with fair skin , golden eyes and a large multi - colored headband . She wears a short cream t - shirt with a striped pink and red long t - shirt . Allie ' s attire also consists of a red skirt and long black tights . She wears brown shoes and has a blue bracelet . Biography . Pre - Arc League Championship . Allie was first seen with Frederick in a crowd , watching Yuya Sakaki Dueling the Sledgehammer . She was happy when her fellow You Show Duel School classmate won his Duel . After that , she and Frederick were called in to You Show Duel School to help sign up the flood of applicants . Allie watched Yuya Duel and lose against Zuzu Boyle . When the group of fans left in disappointment , Allie did not believe their words and she supported Yuya , in addition to the sole boy who had remained ; Tate , who enrolled in the school . Allie and the other You Show students took a trip to LID . She was fascinated by Sylvio ' s state of the art school and soon got captured by Sylvio ' s companions . Allie watched Yuya Duel and defeat Sylvio . The building where she was put on collapsed , but she was rescued by " Timegazer Magician " and " Stargazer Magician " . After Sora Perse knocked out Sylvio and his lackeys , he introduced himself to Allie and the others . Sora went to You Show to Duel Yuya for the chance to be his apprentice . Allie was impressed by the cuteness of Sora ' s " Fluffal " monsters , but was scared by " Frightfur Bear " . She was happy when Yuya won and when Sora enrolled at You Show . Allie took a walk with Zuzu and bought ice cream for the boys , but Zuzu left Allie behind after seeing Sylvio plan a scheme to defeat Yuya . Zuzu told Allie to call Skip Boyle for help and she complied . After the masked Duelist defeated Sylvio , Allie received the news that Yuya apparently attacked Sylvio . Allie didn ' t believe it and watched Yuya , Zuzu , and Gong fight against the LID students . She later watched Yuya Duel Declan Akaba and Skip . Allie and the other children watched Yuya Duel and defeat Reed Pepper . They also watched Yuya Duel Pierre L ' Supérieure on TV . Allie was impressed with Pierre ' s intelligence , while having the opposite reaction for Yuya , due to him answering the questions incorrectly . Nevertheless , she was glad that Yuya won . Allie and the boys watched Yuya and Skip lamenting over their difficulties , and they noted that Zuzu was training with Sora again . They later watched Yuya ' s Duel with Aura Sentia , and Allie was fearful for Yuya ' s safety after Aura ' s prediction . Fortunately , Yuya was able to win the Duel . Nico Smiley later approached Allie and her friends and requested that they withhold their presence from Yuya during his final qualification Duel with Gong . Allie and the group agreed , but they eventually caved near the end of the Duel and supported Yuya , though Yuya didn ' t notice them until he had won , at which point Allie explained what Nico had done . Arc League Championship . Having qualified for the Arc League Championship before Yuya , Allie and the other You Show students received a pep talk from Skip and boarded the van to go to the Championship , but they were surprised to find Yuya missing . Yuya later showed up after they had looked for him . After the opening ceremony , Allie learned that she would be Dueling Riley Akaba from LID that afternoon . She watched Frederick ' s Duel with Trevor and congratulated him for winning . Allie began her Duel with Riley not long afterwards , cheered on by her friends and family . She was surprised by Riley ' s non - responsive attitude during the Duel . Allie started strong after a slight mishap of forgetting that she couldn ' t attack on the first turn , but Riley turned her " Aquarium " Continuous Spell Card s against her and then Fusion Summon ed " C / C / C Water Sword of Battle " to win the Duel . Allie was depressed at her loss , despite reassurances from her friends . Allie continued to watch her friends Duel in the Championship . She witnessed Zuzu settling her rivalry with Julia Krystal after her Duel , and on the second day of the tournament watched Gong ' s Duel with Grizzlepike Jones and Yuya ' s rematch with Sylvio . The tournament took a darker turn after Sora ' s Duel with Shay Obsidian , which left Sora badly injured . In the period of the tournament after Yuya fell into a coma and Sora disappeared , Allie witnessed the rest of the first round of the Youth Championship and the second round of the Youth Championship , in which Riley defeated Frederick . When she heard that Yuya had woken up , Allie hurried to the stadium with Tate and Frederick , but thought she saw " Zuzu " across the street . After the person vanished , Allie wondered what she had seen . She then witnessed the brutal Duel between Iggy Arlo and Kit Blade , which left Kit hospitalized , and Allie was shocked to learn that Yuya was Dueling Iggy next . As she had worried , the Duel with Iggy went badly for Yuya until he abruptly changed his manner and swiftly defeated Iggy with " Dark Rebellion Xyz Dragon " . Allie watched her Youth classmates participate in the Battle Royal , but Zuzu and Yuya soon disappeared when their camera feeds were cut for maintenance . Frustrated with not knowing what was going on and enduring Yoko Sakaki ' s strange antics , Allie led the kids in a dash to the city , but they were informed that they couldn ' t return to their homes while the ARC System was active in Paradise City . Allie later informed Tate that Riley had won his semi - final Duel , which meant that he would be Tate ' s opponent in the final . She later warned Tate to be careful before his Duel with Riley , reminding him that Riley used Fusion Summoning . Friendship Cup . After Yuya returned to the stadium with Zuzu , Allie learned about the invasion of the Obelisk Force from the Fusion Dimension . Allie was initially in denial , but she later learned from Yuya that this was indeed true and who Allie had thought to be Zuzu was actually someone named Celina . Allie watched the Duel between Yuya and his mother , and bid him goodbye after the Duel , as he departed for the Synchro Dimension . Duel Academy . When a massive dragon appeared in a dimensional rift , Allie stared in shock as Skip tried to calm her and the others down . She watched Gong Dueling through the rift and she wondered what had happened to him after " Supreme King Servant Dragon Clear Wing " destroyed all of his monsters . When the Duelist who had defeated Gong and was Dueling Sylvio Summoned a monster that resembled Yuya ' s " Odd - Eyes " , Allie wondered why the Duelist had Yuya ' s monster . She and Tate wondered if it had a connection to Yuya due to their similar appearances . Allie and the others were transported to the Fusion Dimension after the rift expanded and transported Paradise City there . As Skip noticed people in the air , Allie looked up and thought that the Duelist facing Sylvio was Yuya . While watching Declan Duel , Allie and Tate were surprised he was appealing to Yuya and when Zarc claimed that he was the true founder of Pendulum Summon ing . As Zarc came close to defeating Declan , Allie asked if the situation was all a lie , since Yuya would never do this . She was surprised when she thought that " Zarc " had killed Declan and when Riley joined the Duel . When Riley used " En Flowers " , Allie and the others watched as flowers appeared around them . After Zarc ' s defeat and the Standard Dimension ' s rebrth into the " Pendulum Dimension " , Allie lost her memories of Zuzu and the events involving people from other dimensions . One day , Yuya arrived three minutes late , only to receive a smack from Skip using Zuzu ' s paper fan . Yuya protested that he wasn ' t late , but Allie reminded him that Skip ' s hot - blooded teaching had already started . Frederick praised Yuya ' s boots , and when Yuya revealed that they were a gift , Allie asked who gave them to him , but Yuya was unable to remember , much to Allie ' s irritation . At Skip ' s behest , she , Frederick , and Tate Dueled Yuya in a 3 vs . 1 match , but Skip interrupted them with an announcement that Yuya had been invited by LID to participate in the Junior Arc League Championship . Allie , Frederick , and Tate watched the Battle Royal between Yuya , Sylvio , Gong and Moon Shadow with Yoko . During the Duel , at the urging of Moon Shadow , they began to remember the events of the Arc League Championship . Relationships . Zuzu Boyle . Allie views Zuzu like an older sister . They share many interests and get along quite well . Their relationship is similar to Yuya ' s relationship with Tate . Deck . Allie uses an " Aquaactress " Deck , based around quickly swarm ing the field and adding cards from her Deck to her hand while using a variety of cards to protect and increase the ATK of her otherwise weak monsters .