Movie
Description
Kanata Tsutsumi is a supporting character featured in the story of The Irregular at Magic High School THE MOVIE -Yotsuba Succession Arc-. He is a 20-year-old young man with a lean, athletic build and is described as having a boxer type physique. His appearance includes maroon-colored hair styled in a wolf cut.

As a character, Kanata is defined by a personality that is quick to provoke and more combative compared to his sister. He has a tendency to pick fights and presents a more aggressive front. However, beneath this surface lies a significant and defining character trait: a serious sister complex. He holds a deep, genuine affection for his older sister, Kotona, and is notably unable to stand up to her or defy her will.

Kanata's background is rooted in the advanced magical research of the Yotsuba Clan. He is a second-generation member of the Bard Series, a line of modified magicians created in a laboratory affiliated with the Yotsuba family. This origin has granted him a high natural aptitude for sound-based magic. In terms of his education and daily life, he is a second-year student at the National Magic University and also works a part-time job as a semi-professional musician at a live house, reflecting his affinity for sound.

His primary role in the story is that of a Guardian (a magical bodyguard) for Shibata Katsushige, a candidate to become the next head of the Yotsuba family. Both he and his sister serve in this capacity for Katsushige. This duty brings him into direct conflict with the protagonist, Shiba Tatsuya, as Kanata and Kotona are ordered to accompany their master to intercept and stop Tatsuya's group from reaching the Yotsuba Main House. He participates in the resulting confrontation and is ultimately defeated by Tatsuya.

His most important relationship is with his older sister, Kotona Tsutsumi, who is also the sister he cannot stand up to. They operate as a pair of Guardians, and his combative personality is often tempered by her presence. His other key relationship is with his master, Shibata Katsushige, to whom he has pledged his service as a Guardian. His development during the arc's events is not extensively detailed, but his role primarily showcases his loyalty as a Guardian and his dynamic with his sister.

Regarding his abilities, Kanata is a magician with exceptional talent in acoustic and sound-based magic. He is capable of using a Phonon Maser, a powerful type of magic that manipulates sound waves, similar to the magician Kitayama Shizuku. He can also employ acoustic amplification magic, a technique reminiscent of a strategy used by Tatsuya during the Nine Schools Competition. To channel his magic, he uses a handgun-type Casting Assistant Device, which features a short, cross-shaped barrel designed to project his quantified ultrasonic beams.