Rin, the gloomy-type mage, somehow ends up in a secret relationship with the party’s sweetheart, Sophia. But for certain reasons, no one must ever find out. Caught between “We can’t get caught!” and “But I still wanna do it!” Rin’s heart is ready to explode!

"Hikaru to Hikaru" is a comedy about Hikaru Katsuragi, a boy who is a descendant of the Iga ninja, sneaking into a girls' school. In the Katsuragi family, if you don't master the secret "Kunoichi no Jutsu," which turns your body into a female body, by the age of 18, you won't be recognized as an adult, and his mother was worried about Hikaru's immature technique. In order for such a Hikaru to become a full-fledged woman, he is ordered to attend a prestigious school for young ladies, Kazami Girls' School, in the form of a woman.

Once, Kurokawa Mikage was the fearful “Witch of Moonlight,” but now, 300 years later, she’s just an office lady and teased by her co-workers for still being single. Mikage thinks she’s fine with her ultimate spinster life, posting fake photos of a pretend relationship… Until the young and handsome Kobayashi Satoru joins her company! Is this the start of a real, bewitching romance at last!?

Yurika attends a girls-only college with a long tradition of lesbian love, and according to rumors, she's been with over half of the 10,000 girls who attend the school! This rumor is mortifying to Yurika, and seriously damages her chances of ever getting a boyfriend. The truth is, for some reason, she's just completely irresistible to women, even women who claim to be straight. One day, Yurika gets a call from her Dad, letting her know that his company is bankrupt. He suggests that she get by on her charms, since he can no longer help her with money. Is it time for Yurika to actually start taking advantage of her unwanted persona as a masterful lesbian lover?

Izumi is a boy who has problems communicating with others and subsequently, he has not held a conversation with anyone for years. Shinohara is a gal-style girl who sits in the front of him, and admires the way he can quickly write on his phone. Then one day, he speaks to her while casually taking her hand and she responds by saying he has a nice voice and should start interacting with people again. But can he do it all by himself?

Yuria is a humanoid dutch wife (love doll), a female android designed with the sole purpose of being the sex slave of her master. But she has one flaw: she doesn't want to be a dutch wife. After escaping from her creator, she meets Kubo Shunsuke, who gives her a place to stay. Hilarity is bound to ensue as she battles her programming, which draws her towards him and pretty much any other man she comes across.

After a night of drunken revelry, 19-year-old Kouta Satou decides to relieve himself near a seemingly secluded temple. Meanwhile, an angel is attempting to seal the queen of the underworld into a holy ball with his bow. Unfortunately, he misfires, trapping her instead inside of Kouta's unwitting balls. The angel departs, leaving Kouta a dire warning: if he fails to resist ejaculating before the end of the month, the queen will be released and mark the end of the world. For the lustful Kouta, such a commitment is easier said than done; on top of using any means necessary to resist temptation, he must also guard himself from advances made by Elyse, a lesser devil who would resort to drastic measures to free her queen. In Oretama, the fate of the entire world rests upon the improbability of one man's chastity.