Miyabi Nagumo

Appearance
Nagumo is a tall, fair-skinned teenager with light blond hair and light blue eyes.

Personality
Nagumo is a leader who likes to rule through an iron-fist, and is kind of a man who would expel anyone who tries to oppose him. Manabu Horikita suspects him for expelling 7 out of 12 students from the second year that had Nagumo involved in one way or another. He considers Manabu as his rival and keeps on challenging him, also trying to prove that he is better than Manabu.

It is later revealed by Ikuto Kiriyama that Nagumo promised the second year students reforms where ones who surpasses the boundaries between classes and are capable of making allies from different classes will be pulled up to A-Class. He believes in winning the war at the expense of a battle as he lost from Manabu but also drove Akane Tachibana to the point of expulsion.

He is shown to be quite persuasive as he got Honami Ichinose to give up her secret to him without much interaction between them beforehand. He is also narcissistic, not to the point of Rokusuke Kōenji, and he also likes to make those around him into his "toys". He is also not afraid to hurt his "toys" or sacrifice them for himself and his benefits as when he gave Ichinose's secret to Arisu Sakayanagi.

Background
Nagumo was originally a class B student when he first entered the school.

Plot
In the light novel, when Nagumo's bet was with Manabu Horikita, he lost his bet but drove Akane Tachibana to expulsion with the help of Momoko Ikari.

Abilities
Nagumo was able to detect the lack of a "chosen" leader in Kiyotaka Ayanokōji's group during the Mixed Training Camp and he also has an eye for the very "beautiful". At school, he was able to gain control of the entire second year classes, and get onto the Student Council which was picky on who they entered in at the time. He also got Honami Ichinose to confess to him everything she was hiding.

Name Etymology

 * The name Miyabi consists of kanjis that mean "elegant, graceful" (雅).
 * Miyabi's surname Nagumo consists of kanjis that mean "south" (南) (na) and "cloud" (雲) (kumo/gumo).

Trivia

 * For the 2nd Year arc, when asked about his aspirations for the next year, he answered  'That's obvious, isn't it? To stir and enliven the school. To open the door to an order of meritocracy that has never been seen.'