Valkyries—legendary female warriors from the land of gods, Asgard—are sent by Odin to protect Earth against the growing threat of demons. To overcome these threats, nine valkyries under the guise of the Saotome sisters will have to level up by performing a variety of romantic acts with their official lover, Einherjar. Meanwhile, the socially anxious Takuma Akutsu learns that Odin has chosen him as the valkyries' lover. Despite his utter horror, however, he agrees to let the sisters stay in his big yet empty house to help them in their war against demons. With nine beautiful women sharing his roof, will Takuma manage to prevail over his fear of society and become someone worthy of saving the world? [Written by MAL Rewrite]

While testing out his camera on a bridge one summer night, Kaito Kirishima sees a blue light streaking across the sky, only to be blown off the railing seconds later. Just before succumbing to unconsciousness, a hand reaches down to grab ahold of his own. Dazed and confused, Kaito wakes up the next morning wondering how he ended up back in his own room with no apparent injuries or any recollection of the night before. As he proceeds with his normal school life, Kaito and his friends discuss what to do with his camera, finally deciding to make a film with it over their upcoming summer break. Noticing that Kaito has an interest in the new upperclassmen Ichika Takatsuki, his friend Tetsurou Ishigaki decides to invite her, as well as her friend Remon Yamano, to join them in their movie project. In what becomes one of the most entertaining and exciting summers of their lives, Kaito and his friends find that their time spent together is not just about creating a film, but something much more meaningful that will force them to confront their true feelings and each other. [Written by MAL Rewrite]

Taking place at Winford Academy located in an old town called Helen's Hill, the story is all about knights and the sport of jousting. At this school, students learn how to become knights, ride horses and joust properly. The main character is a young man named Takahiro Mizuno who was training to become a knight and jouster but after suffering an injury he dropped out of the knight program and joined the begleiter (assistant) program instead. Due to his animal handling skills and former experience as a jouster, this makes him a hot commodity. Multiple beautiful girls in the school want him to become their personal begleiter, though Takahiro always refuses their offers. One day a bizarre accident causes his friend, Mio Kisaski, to be challenged to a jousting duel despite her not actually being a knight. Takahiro agrees to become her temporary begleiter, but that ends up only being the beginning of their partnership as she enrolls in the annual tournament.

Nariyuki Yuiga, an impoverished third-year high school student, works tirelessly to receive the VIP nomination, a scholarship that would cover all of his college tuition fees. In recognition of his hard work, the headmaster awards him the renowned scholarship. However, this scholarship is given under one condition: he must tutor the school's geniuses in their weakest subjects! Joining his new brigade of pupils are the math maestro Rizu Ogata, who wants to study humanities; the literature legend Fumino Furuhashi, who wants to study science; and Yuiga's sports-savvy childhood friend, Uruka Takemoto, who is hopeless at everything else. Bokutachi wa Benkyou ga Dekinai follows Yuiga as he tries to teach his three eccentric tutees in a series of strange and comedic antics. But as Ogata's and Furuhashi's ambitions conflict with their talents, will Yuiga be able to help his students achieve their dreams? [Written by MAL Rewrite]