Arin Kannazuki

Arin Kannazuki is the Trinity Seven of the Ira archive and a user of Chaotic Rune magic, whose appearance is strikingly similar to Arata's childhood friend Hijiri. Furthermore, she is also the Magic King's partner, becoming an early ally and later close friend to Arata. Arin is a petite, slender young woman with short light blue-gray hair and a single horn. Notably, she also bears a striking resemblance to Hijiri Kasuga. However, Arin normally has an emotionless expression, rarely changing her expressions. Although, since meeting with Arata, she has begun to show a wider range of emotions. Her usual outfit consists of her school uniform, a white collared dress shirt worn with a dark blazer jacket with the school emblem, and a plaid mini-skirt. She also sports a plaid cravat bowtie, black knee-length socks, and loafers. On her left ring finger, she wears a simple band ring with rune inscriptions that are seen when activating her magic. Magus Mode: In her magus mode, Arin switches to a dark one-piece mini dress under a long sleeved hooded robe with white lace trims and tied with a thin red ribbon in a cravat knot. Her socks and shoes remain the same. Arin is quite blase, typically only having a serious or blank expression and rarely showing any other emotions. Because of this, many of her actions and expressions usually do not match. Furthermore, Arin has often been shown to be blunt and lack common sense, generally never reacting the same way most people do in many situations. For example, Arin on one occasion chose to bathe in the male bathroom because she preferred the quiet. Even when Arata discovered her naked by chance, she barely showed any reactions and acted nonchalant despite his presence. Often times, others have to correct and chide her for her behavior, which she usually finds difficult. However, despite her lack of expression, Arin is not quite a cold as she appears to be. In actuality, she can be kind and caring, even if she does not show that often. Arin gets along very well with her friends, caring for their safety and willing to fight for them. She has also been shown to be perceptive, once immediately noticing Mira's change of attitude towards Arata. Notably, prior to meeting her partner, Arin has been noted to avoid interacting with others in favor of focusing solely on her research. However, since then, others have observed that she is more expressive and social towards those around her. In particular, she has become very devoted to Arata, supporting and protecting him whenever possible. Arin can also act jealous when he interacts with other girls; although, she does not mind him being with the Trinity Seven.