Arata Kasuga/Relationships

Hiziri Kasuga - A mage from Royal Lieber Academy who originally posed as his cousin and took care of him in place of his missing in place of his parents. Despite the two not being blood related, they have an extremely strong bond built over time and care very deeply for one another. When the Breakdown Phenomenon was destroying their hometown, Hijiri prioritized saving Arata first, kissing him before allowing herself to be disintegrated. As a result, Arata, desiring to save her, chooses to become a magician on the small chance of bringing her back. Even when revealed that they are enemies, they are still joyful to see each other and remain on friendly terms despite thier circumstances. They both have a strong desire to protect each other; Arata wants to bring back Hijiri from being trapped in time and space, while Hijiri wants to save him from his fate as the Magic King who will eventually destroy the world.

Trinity Seven
Lilith Asami - As the first mage (besides Hiziri, whom he didn't know was a mage initially) and member of the Trinity Seven that Arata encounters, Lilith was the person responsible for introducing Arata to the magic world. Initially investigating a Breakdown Phenomenon site, she was surprised to discover the area undestroyed. Investigating further, she discovered Arata as the source and demanded that he give up his grimoire. Refusing, Arata instead convinced her to make him a magician and as a result, enrolled him at the Biblia Academy. Out of the Trinity Seven, Lilith is probably the closest to Arata and interacts with him the most. As his teacher, Lilith tends to act strict towards him on his behavior and actions. Although, she often becomes very flusterd by his perverted teasing and antics, causing her to become extremely embarrased and sometimes act out violently. Interestingly, Levi once stated that her personality was more of an ice queen before meeting Arata, hinting that he was someone special to her. However, despite her frustrations, Lilith deeply cares and respects Arata, willing to support and protect him. Arata, likewise, also feels the same; he considers her and rest of Trinity Seven just as precious to him. It is implied that Lilith may have feelings for him, often blushing when around him and becoming jealous whenever he interacts with other girls.

Levi Kazama - Levi was the second member of the Trinity Seven Arata meets upon becoming a mage. Arata first discovers Levi hiding on top the ceiling after he transfers to Biblia Academy. Being just as crafty and perverted as him, she and Arata easily got along with each other. Since their initial meeting, they have become good friends as a result of their similar personalities. Their usual interactions often involve teasing others with perverse jokes and situations. Levi holds great expectations of him, and is always willing to provide support for him, often being the one to explain new things to him. Although, it is unclear whether or not she has feelings for him, she does enjoy being with him and commonly teases him as will, causing him to blush many times. They both care and are willing to fight for each other, becoming concerned when the other is not well. Notably, Levi is also the only member left of the Trinity Seven that Arata has not seen naked, which Arata considers his "final frontier".