Kaito Momota: Hogwarts AU
Kaito Momota was a Half-Blood (Lycanthropy) wizard that was born on the 12th of April 1983 and started attending Hogwarts on the 1st of September 1994, being sorted into Gryffindor House.
He had a Blackthorn wand with a Phoenix Feather core.
His Patronus was a German Shepherd.
His favorite subject was Astronomy and his least favorite subject was Care of Magical Creatures.
Kaito is an energetic person with a passionate heart, who lives for dreams and romance, and tends to give somewhat dramatic encouraging speeches for others. He believes you need to take risks for the sake of your dreams and shouldn't limit yourself nor ever give up. Due to his clichéd hot-blooded spirit and his document falsification he could pass the final exams, proving that he is smart. He harbors a dream and a great longing to go to space, and already considers himself a space legend. He often refers to himself as "The Luminary of the Stars" and talks about the Universe being on his side. Furthermore, he talks about being popular with women and children, and he thinks that his goatee gives him a "glamorous celebrity vibe".
Throughout his Hogwarts years, Kaito described himself as a passionate protagonist of his own story who would help the others to survive the killing game. He considers himself a hero type, and occasionally offers to make other people his "sidekicks". Because of that, Kaito always tries his best to unite the group, and he 'is very much a reliable older brother type of person. He is very loyal to his friends and always there in order to aid them, such as when Shuichi Saihara broke down after Kaede Akamatsu's death. He offered his help to regain his spirit by starting training routine during the nighttime and even made him his "sidekick". It is also because of this nature that he became a moral support to the other participants. According to Shuichi, Kaito has the ability to draw people to him, and he has been described as an interesting and amusing person. Kaito have shown interest in friendly and even romantic rivalry, though he is shown to feel conflicted about romantic feelings because he doesn't wish to be held back by anyone as his true longing is the space and the universe. He appears insecure about it, believing that there is no way the other person will feel the same. After Maki revealed her feelings for him, Kaito was relieved and believed in Maki that she can start to love herself if she is able to fall in love with someone like him. While he is excited to look at the dirty books in the library as he thinks it's something guys would normally do, there has also been a moment in which the conversation topic was girls and peeping, and he appeared to become completely distracted and forgot the original topic and instead begun to talk dramatically about man's passion for exploring unknown worlds, claiming it is true man's passion. His obliviousness to romance and sexual matters has also been shown in the way he didn't realize Maki's jealousy at all and appeared oblivious when the other students more or less jokingly talked about Shuichi being a masochist.
Interestingly, Kaito seems to be a good judge of character and can give correct advice at times. He is also shown to be easily angered by mindsets that contrast his own, and he stubbornly refuses to believe in them. He strongly hates Kokichi's lies and unwillingness to cooperate, and his anger often clouds his judgement. He also cannot empathize with Ryoma's suicidal way of thinking, considering him a sissy and a fool, as he believes there is always a reason to live even if just small things like good food or friends. He is also notably hot-headed in general, occasionally taking action without thinking and wanting to punch others if angered enough. He can also be quite forceful when offering his support to others. He also swears a lot, but this is downplayed around his teachers.
With his clichéd passionate nature, Kaito possesses some slightly old-fashioned opinions, believing that men should be real men (often dramatically talking about "man's passion") and women should not use real weapons and are more suited to childcare (even telling this to Maki, who is an assassin.) Along with considering Ryoma a sissy for having suicidal thoughts, he doesn't like it whenever Gonta cries and apologizes because "men shouldn't apologize so much". At one point, during his third year, he calls Korekiyo Shinguji with the Japanese term "okama" for appearing effeminate, which is often used as a derogatory term for very effeminate gay men or crossdressers. However, Kaito himself also has trouble with weakness and appears to have a sort of complex for being the hero, not wanting to show his own weaknesses and troubles to his sidekicks even if it means lying to them as he wishes to come across as a strong figure they can lean on. He had a hard time admitting that even he can make mistakes and felt envious of Shuichi who used his detective skills to save everyone. He is also troubled by the students' situation and feels he cannot show such weakness in front of his sidekick. When Shuichi tried to reassure him that it's okay to be afraid sometimes, Kaito insists that it's not like him to make others worry. He feels embarrassed, believing he has failed his sidekick, and tells Shuichi that he wants to be left alone. Even when Shuichi agrees that it's not like him to show weakness and that he never backs down, Kaito is still bothered by it and Shuichi can tell he is hiding something even when he claims with a grin that he is motivated again. When Shuichi reminded Kaito that he is not just a sidekick but also a friend, and that Kaito can open up to his best friend, Kaito is silent for a moment and then thanks Shuichi with a smile and claims he is okay now. He claims all his doubts are gone now that he knows that Shuichi thinks of him like that.
Undoubtedly, Kaito's biggest flaw is his arbitrary complete trust in others, which is often misguided. He is sincere and believes in friendship no matter what, trusting who he wants to trust even against all evidence and logic. He believes Maki without questions despite evidence against her, with his only reason being "an official hunch from Kaito Momota, the Luminary of the Stars himself", causing other students to call him an idiot because of it. He hates to be called an idiot, claiming that it hurts his feelings. During the fourth investigation, he denied all the clear evidence that showed Gonta Gokuhara is the killer of Miu Iruma, which ended up making things worse and caused a major risk to everyone.
Kaito can also be slightly comical, sometimes having very over exaggerated expressions and reactions, and can easily come across as not that smart due to his beliefs and occasional silly behavior such as eating way too much food at one point due to feeling pumped up or him claiming he was the one who wore women's underwear in a desperate attempt to clear suspicion against him. His notable weakness is his massive fear of magical beasts, strongly disliking anything related to them and grabbing other people in horror during such situations. After Kaito and some of the other students enter an inn during their first Hogsmead trip, Kaito is shown to have horrible luck in gambling, which is something Kokichi makes fun of while Kaito seemed to completely lose his spirit and cried wondering how could The Luminary of the Stars lose so pathetically. He then made excuses such as claiming that his true skills are meant for the universe and not something like gambling, and pointed out that he had quit gambling earlier, even though he had just been playing. However, despite some of his comical traits, Kaito is actually very intelligent and talented in various ways as he has the highest grades in Astronomy than anyone else in his year.
It was revealed that before Tsumugi changed his memories while on their way to Hogwarts for their first year, Kaito was a psychopath who planned to step over others in order to gain money and honor, with the attitude he had after having his personality changed having a twisted meaning of "nothing is impossible after you're rich and famous enough". Though, it should be noted that it is left unclear whether or not this is true and it could have been a lie made by the mastermind, as pointed out by Shuichi.
