Arisu Sakayanagi/Relationships

Arisu is one of the most intellectual students at Advanced Nurturing High School and is highly respected for her status by teachers and students alike.

School Chairman Sakayanagi
Arisu has a close tight-knit relationship with her father Mr. Sakayanagi, who also serves as the chairman of ANHS. However, this connection wasn't the reason she got into the A-Class as it was revealed that under fair circumstances, Arisu has the capability to have mastery over most of the points of assessments — which, indeed, deserves to be among the ranks of the best students of her generation.

Kōhei Katsuragi


Arisu and Kōhei are often seen together, but Kōhei Katsuragi doesn´t like the way she manages the class. Their positions are often opposite on matters relating to the class, which was why their class was involved in internal conflicts, but after a while, he finally accepts that she's doing the right thing to make Class-A preserve their position. It appears that he has immense respect for Arisu as the leader in their standing as Kōhei is shown addressing her when asking for her thoughts on the matters with other classes. Despite their partnership, it is mentioned by Honami Ichinose that the two have disagreements on how to properly run things.

It seems she doesn't mind doing things behind his back or discrediting as she had Masayoshi Hashimoto make a deal with Kakeru Ryūen after discovering Kōhei had made his own agreement without notifying her. Her actions led to him being strongly criticized and disliked for his poor judgment in the class. This shows that she has no real concern for his reputation and is just using him for solidifying control in their class.

Kakeru Ryūen
She appears familiar with him as when she and Kōhei were checking out the scores of each class, they saw Class C was catching up and she knew it was due to his efforts calling him persistent. They meet face to face in the courtyard where they spoke with Kakeru remarking on how it looked as if she established her rule in the school very quickly. He swore to her that he will take down all the classes including hers so that he could rule the school as she found his declaration interesting and accepted the challenge. Unlike his usual attitude, he takes her as a threat very seriously as was impressed in the span of days, a year 1 student like her could already have so much control over the school and highly reputable 1A filled with the cream of the crop students.

Kiyotaka Ayanokōji
No direct interaction has been seen yet between the two in the anime.