Fourteen-year-old Iruma Suzuki has just been abandoned and sold to a demon by his irresponsible parents! Surprisingly, the next thing he knows he's living with the demon who has adopted him as his new grandson and has been transferred into a school in the Netherworld where his new demon grandfather works as the principal. Thus begins the cowardly Iruma-kun's extraordinary school life among the otherworldly as he faces his true self, takes on challenges, and rises to become someone great.

When Kouichi arrives at his new school, he immediately senses something frightening in the atmosphere of his new class, something that no student wants to talk about and that seems to be related to a mysterious and silent girl.

First year high schooler Junta Shiraishi is a mob character who goes unnoticed even when he's standing right next to you. But his classmate, "heroine-level beauty" Kubo, always notices him and is there to tease him. Anyone can become special to someone, but it might be a little too early to call these feelings "love." Perhaps this story is still two-steps from being a romantic comedy--let's call it a sweet comedy where a background character becomes visible!

The series follows Barbara Palermo, a frustrated writer, and Pedro Guerra, a grumpy cop. Barbara and Peter met in high school when Barbara fell in love with him. She was an ugly, insecure girl who had always dreamed of being a great writer, while Pedro was a handsome guy, volleyball player, and flirtatious. After high school, each went their own way and they never met. Barbara eventually became a great writer, but under the pseudonym Paloma Paz, and sold hundreds of newsstand books. Pedro dreamed of joining the Brazilian volleyball team, but after an accident, his career went into decline, and he became a lonely and very closed man. The two meet again when an unexpected event involves both of them.

With her gloomy demeanor, Sawako has a hard time fitting in. But when an outgoing classmate approaches her, life takes a turn for the better.

Follow the misadventures of 11-year-old Joe Connolly and his three best friends in their first year at O’Malley Middle School.

Single since birth, Yuan Qian and Qin Shen are two people who will probably end up being single for life because they want to. Set against the backdrop of an art school, the story follows students who overcome many difficulties to pursue their artistic ideals. Qin Shen is a student who dreams of becoming a sculptor. A freshman in their department, he is like a god-level existence in their school - cold, disciplined and a perfectionist. However, girls mean nothing to him and he finds dating to be a complete waste of time.

Yuan Qian has the appearance of the cute girl next door but has a headstrong personality. She is eloquent and determined such that no one can stop her once she sets her mind to something. However, she has a tendency to pick at other people's shortcomings so much that no guy can impress her.

Four classmates go on a vacation that, once they arrive, derails in every way imaginable.