Karnatia

Karnatia "Katia" Seri Anabald is the daughter of Duke Anabald. In her previous life she was Ooshima Kanata (大島叶多), a male high school student from Japan who died in a mysterious explosion and was reincarnated in the Kingdom of Analeit as the daughter of a duke's household.

Appearance
Before reincarnation, Kanata looked like an average high-school boy with dark hair. He was a bit on the tall and gangly side, but fit in well enough with his friends Shun and Kyouya.

Katia has ruby red hair that reaches the middle of her back and red eyes. She is noted to be a peerless beauty among noble society in Analeit. Due to her status as a duke's daughter, her clothes match her political status and are often tasteful and complicated. At the royal academy, she wears the same uniform as everyone else.

Personality
Normally, Katia acts as expected from a lady of high society, with a graceful and feminine way to speaking. When she finds Schlain, her best friend from her life on Earth, she talks with male mannerisms when around him. Later, when they discover that Schlain's pet dragon, Feirune, is also a reincarnation, she continues to behave in a masculine way in front of her.

Throughout her new life, though, Katia wrestled with her old memories as she grew up as a girl. She suffered from gender dysphoria due to the memories of her previous life until her mind fell under the control of Hugo's Ruler Skill, Lust. While under the control of the Skill she was able to observe herself fighting her best friend, deciding that the body under control of the spell was her old self, Ooshima Kanata. When her body died and was resurrected by Schlain's Ruler Skill, Mercy, she declared that Ooshima Kanata was dead and accepted that she had been a girl for many years, allowing her to come to terms with the emotions and splintered feeling that she had been wrestling with for years.

Synopsis
Before being reborn, Kanata was a high school boy. He would to play games and hang out with Shunsuke and Kyouya almost all the time. Shun and him where best friends basically their entire lives, so it was a blessing that they where able to continue their friendship even after their rebirths.

Still, that didn't happen for a while, and Ooshima Kanata grew up as Karnatia Seli Anabald, the daughter of a powerful duke in the Kingdom of Analeit. She eventually met her best friend again when she saw Schlain undertake the appraisal ceremony a little bit after her, at the age of 12. During the celebration after the Appraisal Ceremony, She approached the prince and they confirmed their identities privately, and from then on Katia had her best friend back. They grew up together a second time, but during this time Katia would need to wrestle with her gender dysphoria more and more as time went on.

After meeting her old friend, she begins to hang out with him and Sue quite often, much to the little sister's annoyance. Sue tends to think of Katia as competition for her brother's affection, but Katia tends to ignore her most of the time, though Katia does get a nagging feeling in the back of her head about how Sue tends to hang on Shun so often. Besides this, they attend the royal academy in Analeit and go through a few interesting adventures together, such as when the Earth Dragon attacks them during their first outing to hunt monsters and increase their levels.

While continuing like this, the fall of Analeit approached, forcing her to change forever. When Katia began to notice suspicious political movements and odd behavior from her friend Yuri and Schlain's sister, Sue, she sent people affiliated with the Anabald house to monitor Hugo Renxandt, who had been on her radar for a while. Instead, they were brainwashed and used to trap and further brainwash Katia. She was forced to attack Shun during his escape from the kingdom, but is able to split her consciousness into two. She sabotaged her own spell that was meant to attack Schlain using this second personality, causing it to explode in her face and lethally wound her. Shun revives Katia using his Ruler Skill, Mercy, then carries her, princess-style, while breaking free of the surrounding soldiers. From that moment on, Katia no longer had gender dysphoria, choosing to accept the feelings she struggled with for years and deciding to be fully female.

As a result of breaking free of Hugo's brainwashing, she acquired the Skills Divinity Expansion, Heresy Resistance, and Parallel Minds.

Relationships

 * Schlain "Shun" Zagan Analeit
 * Former classmate and close friend. As part of their former clique and the first reincarnation she met in the new world, Katia develops a very close relationship with Shun, as she feel she can let her guard down around him and comfortably speak Japanese together with him. As the series progress, she develops romantic feelings for Shun and get jealous if she sees him getting close with girls his age.


 * Suelecia "Sue" Analeit
 * In the beginning, Sue was caution against Katia due to her close relationship with her brother Shun. But due to Katia's constant effort in showing she was just normal friend to Shun, Katia as able to befriend the sensitive Sue.


 * Hugo Baint von Renxandt
 * In the beginning, Katia was neutral towards Hugo, despite them hailing from different group of friends back in their past lives. However, due to his increasingly antagonistic attitude toward Shun, their relationship became more strained as the series progress and they now view each other as enemies.


 * Filimøs Harrifenas
 * As her former homeroom teacher in Japan, Katia greatly respects Filimøs. As the series progress, Katia grows suspicious of Filimøs due her numerous unexplained absenteeism from the Royal Academy and her vague explanations for her actions, which she often leaves her and Shun in the dark. She often advise Shun to be caution about around her and skeptical of her claims.

Powers & Abilities
As a reincarnation, Katia was born with a unique skill and a great amount of skill points, causing the world's Natives to view her as a prodigy, which is further compounded by her being one of the few reincarnates taught how to fight.

Titles & Skills

 * Conversion: her unique skill as a reincarnation; converts any skill back into skill points. However, the return rate is not 100%, causing her to avoid using it.
 * Swordmanship: She wields a rapier in combat, though her exact skill level with it is unknown.
 * Fire Magic: Allows her to summon and manipulate fire; it is noted to be her strongest magic affinity.
 * Water Magic: Allows her to summon and manipulate water; it is noted to her weakest magic affinity.

Status
Note: This status is based on what information given from the story. She has no clean cut appraisal.

Trivia

 * Her Japanese carries a masculine accent, but when she speaks in her "native language" she holds the elegance and noble air that fits her title.
 * Katia's best magical affinity is Fire.
 * According to D, Katia has the second largest chest size amongst the Reincarnations, larger than Shiraori and surpassed only by Sophia.
 * D believes the reason for this is because, since she was a man in her previous life, her female hormones overcompensated.