The story centers on Mizutani Masayuki, an ordinary high school boy. His classmate Shimizu Sayaka lives in his home as a zealously intrusive maid, leading to uncomfortably erotic situations.

Nasa, at the request of his former junior high school teacher, Ms. Yanagi, finds hisself entrusted with teaching a programming class at a high school. But here's the catch—it's an all-girls' school. Surrounded by the limitless energy of teenage girls, Nasa tries to maintain his composure, but deep down, he can't help feeling nervous. A capricious boyfriend, secret admiration for someone, and a multitude of romantic dilemmas that can't be solved by programming, Nasa wonders if he can crack the equation of love!

After her boyfriend breaks up with her for another girl, college student Akane Kinoshita wrestles with a broken heart and the memories he left behind. Loading up Forest of Savior, the MMO they used to play together, she forms a plan to get back at her ex-boyfriend through an in-person event for the game. In the process, she runs into someone unexpected: Akito Yamada, a gaming legend who just happens to be her guildmate. Desperate for support, Akane ropes the asocial Yamada into helping with her scheme and lending her a shoulder to cry on. The differences between Akane and Yamada soon become apparent as they spend time together, yet they cannot help but notice each other's inner qualities. As the two gain more experience with one another in and out of the game, their tentative acquaintance may level up in a way neither expects.

Ryoutaro Shiba and his family have just moved into a new housing neighborhood. He soon discovers he is lucky enough to be living next to a beautiful and bewitching girl named Nozomi Egawa. Nozomi is athletic, an actress, and surprisingly more than anything else, she wants Ryoutaro to become a boxer so that he can fulfil her dream. Ryoutaro isn't exactly sure what Nozomi's dream is, but he definitely does not want to become a boxer. Unfortunately for Ryoutaro, he finds himself being dragged to the high school boxing club because Nozomi has written a resume for him claiming that he is a boxing genius! It actually seems that Ryoutaro has a special gift for boxing that he has never known about before. Ryoutaro soon finds himself in the winners' circle. But for how long can he last, and can he really live up to Nozomi's expectations?