The ghostly Hanako-kun and his mortal assistant, Nene Yashiro, usually have their hands full resolving various supernatural incidents in Kamome Academy, but how do they spend their time when they get a break from all that? Come and watch the characters of Toilet-bound Hanako-kun play games, get sick, change genders, and discover world-shaking secrets during their laid-back after-school hours!

Set in the near future... From the saturated hip-hop culture rises a new movement—the Phantom Live. Using metals called "phantom metals" embedded into their accessories, the rappers create illusions (phantoms) that are linked to their emotions, through the chemical reaction of the metals with their DNA. However, on the other side, there are those who suffer from "phantom of trauma" as a reaction after using the phantom metals. Club PARADOX is suddenly back as the stage of the mysterious Paradox Live Battle, 10 years after the club's disappearance. Four units were invited to compete to win 10 billion yen worth of prize money and a right to challenge the legendary rapper unit called "Buraikan." These four groups, who are immensely popular with their respective genres, are BAE, The Cat's Whisker's, cozmez, and AkanYatsura. Each individual and as a team have their own reasons on accepting the invitation, and in order to prove that their own music is the number one, they participate in "stage battles." The curtains are raised to this illusionary stage battle where light and darkness come together in a swirling frenzy.

"We don’t need a useless white mage.” Lloyd is a white mage who was unexpectedly banished from the hero’s party. As he was lost and uncertain, he happened to cross paths with an S-rank adventurer party in need of a white mage, so he joined them on their quest. Little did anyone know at the time that the hero’s party would fall apart and Lloyd would rise to fame. This is a story about an unmatched support magic user, who believes himself to be ordinary, becoming an unstoppable adventurer.

One day, Kei Kusanagi notices a strange glowing woman by the lake. He discovers that the woman is actually an alien officer from the Galaxy Federation named Mizuho Kazami, and even more shocking—she's also his teacher! In spite of this setback, he and his teacher gradually get to know each other and a romance blossoms between them. However, soon enough, the principal of the school finds out about their relationship. The solution? Get married!

Together, the newlyweds must keep their marriage a secret, not only from Kei's high school friends, but also the Galaxy Federation. Onegai☆Teacher is the fragile but comedic love story of an alien and her student.

[Written by MAL Rewrite]