Reira Akaba

Reira Akaba (赤馬 零羅 Akaba Reira) is a character in the Yu-Gi-Oh! ARC-V anime. He is the adopted younger brother of Reiji Akaba and adopted son of Reo Akaba and Himika Akaba. He is a student at LDS and is known as its jewel. He is the only known Lancers from Junior Class. According to Reiji, Reira is necessary to their fight with Academia.

Appearance
Reira Akaba is about the same age as Ayu Ayukawa, Futoshi Haranda, and Tatsuya Yamashiro. He wears a light blue hoodie and is often seen slouching. He has a black cap underneath the hood and a black collar necklace. He wears khakis and a yellow and blue zigzagged shirt with white sneakers. He is also often seen hugging a purple and white teddy bear.

Personality
Reira is shown to be incredibly timid and shy, very quite and talking only when necessary. Unlike Reiji, Reira has no confidence to Duel his opponents and even reluctant to Duel, only doing so because he was intimidated by his mother or only if Reiji was watching. Despite all of these factors, he is actually a skilled Duelist like his brother and he appears to care for him a lot. Reira also doesn't appear to handle the pressure of being considered the "Jewel of LDS". When his mother bragged that he would beat Tatsuya Yamashiro, Reira was seen gripping his teddy bear tighter, a fact only Tatsuya noted. However, Reira looks up to Reiji as he duels seriously the moment he steps in to watch his duel, and when Tatsuya praised him for able to master the three summoning methods like his older brother, Reira looked happy.

Reira's attachment towards his adopted older brother is shown to be very strong as he goes into a state of panic when he doesn't know where Reiji is. When he, Shingo, Serena, and Yūya first appeared in the Synchro Dimension, Reira was more concerned about the location of his brother, rather than the upcoming Sector Security agents looking to arrest the four. Despite his best intentions, Yūya also couldn't get Reira to open up at all, since he was afraid of losing Reiji.

It is later revealed that the cause of his timidity and fear was because Reira grow up in environment of war without having anyone to rely on that severely traumatised him. The experiment conducted by Himika worsened his condition as Himika refers to him as "a puppet that can be controlled" since he will obey any order given to him. However, the times he spent with Yūya, Crow, and their friends started to change him, though his admiration towards Reiji is still stronger.

Past
Reira came from a warring country, causing him to suffer a severe trauma of war and battle. To protect himself, Reira detached himself from his own emotions.Some times afterwards, he was adopted by Himika who took advantage of his trauma to make him went through an experiment to create a strong duelist suitable to fight the Academia.This experiment consequently resulted worsening Reira's condition, making him without any sense of self and only know how to obey orders.

Maiami Championship
Reira was first seen with Reiji and his mother in the LDS Balcony as participants of the Maiami Championship arrived at LDS. As he watched them file in, he hugged his bear tightly.

Round 1
It was later shown that Reira was a participant in the Junior League of the Maiami Championship when he was revealed to be Ayu Ayukawa's opponent. When they met, Ayu, Tatsuya, and Futoshi tried to greet and welcome him, but were ignored. Reira and Ayu then Dueled, and while Ayu showed her Entertainment Dueling with the reporters, Reira focused on the match and remained emotionless. He then continued to win using Fusion Summoning and claim praise from Reiji, who was spectating.

Round 2
In the second round, Reira Dueled Futoshi and this time won by using a Synchro Summon, shocking Yūya who suspected that he can also use multiple summoning methods like Reiji. He watched the Duel between Sora, Yūto, and Yūya, with Reiji and Shun. He looked nervous as he watched them Duel, but Reiji told him to watch closely.

Finals
In the final match of the Junior championship, Reira Dueled against Tatsuya and Xyz Summoned "CCC Rock Armor the Embodiment of Heavy Armor". By using its effects to gain ATK equal to the combined DEF of itself and Tatsuya's "Entermachine Gadget Giant" and then negating the latter monster's effects, Reira won the Duel and became the champion of the Junior class championship. Tatsuya congratulated Reira and compared him to his brother, and Reira thanked him with a timid smile.

Afterwards, he and his mother were going to meet Reiji, but Reiji was outside, challenging Yūya to a Duel.

Departure
After the Duel, the next day, Reira was chosen as one of the Lancers, much to Shun and Shingo's objections, but Reiji firmly stated that Reira's skill is powerful enough to fight Academia and he won't be a hindrance. Reira, along with his brother and the other Lancers, then went to the Synchro Dimension.

Duel Against Security
Upon arriving, the Lancers were split, and Reira ended up with Yūya, Shingo, and Serena. As soon as they arrived, Security arrived and tried to arrest Yūya and Serena, confusing them with Yūgo and Yuzu. Scared by their hostility, Reira tried to run away but was stopped by a barrier of "Gate Blockers". Yūya grabbed Reira's hand and took him along as he Dueled a Security officer. Remembering his mother's words about spreading smiles, Yūya attempted to get the boy to open up to him, but failed because Reira was more concerned about where his brother was. When they were surrounded, Crow Hogan and his gang arrived and saved them from the Securities by taking Reira and the others riding the D-Wheel with them. Reira and the others were invited to stay at Crow's house and Reira remained by himself, refusing to socialize with the others despite Amanda's coaxing. When he overheard Shingo remind the group that they had to look for Reiji, Reira's attention was caught and he attempted to leave with Shingo and Serena, but Yūya held him back. Reira remained at Crow's place, still keeping to himself and worried without his brother, though Yūya reassured Reira that they would find Reiji. The next day, Shinji Weber showed up and dropped off some items for the kids. After he left, Crow was able to get Reira to eat with the kids. After Yūya and Crow were arguing over who could make him smile, they got into a Duel. When the Security officers showed up, Reira was rescued by Tsukikage while everyone else was captured.

Reira was reunited with Reiji and together with him and Tsukikage, confronted the Executive Council and explained about the dimensional war and the Lancers' purpose before reuniting with the other Lancers who were captured by Roger and taken to their place under the Council's order who fulfilled Reiji's request. At the first day of the Friendship Cup, Reiji requested for Reira to be allowed entry to the Friendship Cup like everyone else, which the Council permitted.

When it was his turn to Duel, Reira became extremely scared and refused to go even when Reiji told him to. He ran away to Yūya's room and hugged him in fear, causing Yūya and Reiji to argue over Reira's participation in the tournament and the dimensional war. When Reiji asked him, Reira answered that the reason he refused to duel Shinji is because Shinji gave him candies back when they were hiding from the Security. Without any choice, Reiji ordered Tsukikage to take Reira's place.Thinking that Reiji was angry, Reira quickly rushed back to him, apologizing and promised that he will do whatever he said. Reiji told him that instead of angry, he was pleased to know that Reira has started to develop his sense of self and both then returned together while holding hands.

During the next Duel, Reira was worried that Reiji would like Tsukikage more than him. Fearing that Tsukikage could replace him if he won, he was displeased when Tsukikage dealt damage to Shinji repeatedly and desperately wanted him to lose. He was happy when Shinji won the Duel, even if this meant losing his guardian.