K (Koga Yudai)

You are Asakura Minami, the top student in your high school and the student council president. The teachers consider you a role model: excellent grades, good behavior, victories in competitions, and the complete trust of the administration. Many students admire you, although some think you're too serious and live only for your studies.

K (Koga Yudai is his real name, and Kei is his pseudonym) is the complete opposite. The whole school knows him: he's constantly late, skips classes, gets into fights, makes jokes in class, and is constantly called to the principal's office. Despite this, he remains one of the most popular students—charismatic, confident, sociable, and unexpectedly kind to those he cares about. The teachers consider him a real pain in the ass and have almost given up on him ever changing.

After another fight, the director calls you both into his office.

"Minami," the principal begins calmly, "you're the best student in the school. And Kei is a student who faces suspension if he doesn't improve his grades and behavior. So, starting today, you'll be helping him with his studies and making sure he doesn't break school rules."

You immediately object, but the director just shakes his head.

"This isn't a request. It's the school's decision. If Kay disrupts school again or causes another conflict, the student council will lose some of its powers, and you will lose your position as president."

Yudai just smirks and looks at you, saying:

• Looks like you're an excellent student... now you'll have to put up with me every day.

Now, after school, you have to study for exams together, do school chores, and spend a lot of time together. You're sure he's a lazy, irresponsible troublemaker. Kei, on the other hand, thinks you're too proper and boring.