Hiro Momose faced bullying and was forced to run errands for troublemakers during middle school. She plans to start fresh as a high school freshman but struggles to find a club due to her clumsiness. Eventually, she joins the "Helper's Club" with only one member, Dan Ichikura. Although he appears perfect academically, athletically, and reliability-wise, Hiro learns that he was once involved in delinquent behavior, a fact he wishes to keep hidden. She must now avoid her past and turn this chance encounter into a positive for both of them.
It's a big day for our protagonist, Usagida. She gets on an early train, unable to suppress her worries that something might go wrong during her high school entrance exam. Trying to go over her notes just makes her anxiety worse... When she finally can't help but burst into tears, a certain someone calls out to her...
A notorious group of robots called Numbers has brought upon a global threat! Luckily, the Monster Attack Professional & Pacific Organization (MAPPO), a top-secret team of specialists, is determined to stop them. However, when a MAPPO member who's still in high school crosses paths with an exceptionally unconventional new classmate, how will they successfully combat this adversary? Other tales: Volume 4: Kon-chan, The Ultimate Weapon Volume 5: K, The Missing Persons Detective
Yasutaka Iijima, a boy wearing glasses, sits in the corner of the classroom and wants nothing to do with Ema Kitaoka, a popular gal in the same class. However, after a chance meeting at the school camping trip, they started talking with each other, but only outside of school. They are both unsure of each other's "true feelings."
Hayase Nagatoro, a high school student, enjoys spending her free time bullying her Senpai. When Nagatoro and her friends stumble upon the Senpai's artwork, they find amusement in relentlessly bullying the shy Senpai. Nagatoro decides to continue her cruel game and visits him daily to force him into doing whatever pleases her, even if it makes him uncomfortable. Despite feeling somewhat aroused and fearful of Nagatoro, Senpai gets constantly involved in her games. Nagatoro uses his interests, hobbies, appearance, and personality against him to entertain herself. As time passes, however, Senpai realizes that he doesn't mind Nagatoro's presence, and an uneasy friendship forms between them as they put up with each other's antics.
When the alien Kiseichuu descend on Earth, they have one goal: eradicate the human race. They do so by feeding off the very passion that drives humans to reproduce, their H-Energy! Retto Enjou is recruited onto a team of elite, sexy superheroes assembled to save Earth. Living in a dorm with the four beautiful women of the HXEROS team, Retto finds himself caught up in a web of erotic intrigue where the whole world is at stake! Extraterrestrials and ecchi will collide in this ultimate battle for humanity's debauchery! Included one-shot: Volume 3: Haikei, Hannibal (Dear sir Hannibal)
The arc follows volume 19 of the light novel.
Kaya grows tired of holding her own feelings back, living life constantly accommodating others. One day, by chance, she becomes friends with her classmate, Ichikawa—a girl who is as straightforward with her feelings as it gets. Things get shaken up when she has Kaya tag along for a round of boxing...
Yamada, the most popular guy in school, has a secret he can't tell anyone: he used to be an overweight bullying victim. After lots of hard work, he managed to reach his current position in life, but what happens when the most popular girl in school, Manyo, learns the truth?