Spin off of Murenase about a bonobo student and a cow nurse.
From MangaHelpers: Ever since an childhood incident, Chiaki has never been able to truly feel joy or have fun. One day, his traveling father sends him a mysterious cardboard box. Once opened, a girl who calls herself Cerberus pops out of the box! This girl, who has three personalities in one, vows to protect Chiaki from all harm. Will Chiaki be able to live with this three-in-one girl? [DrCoke]
Nanasawa Nana, 25, has had a long unrequited crush on her senpai, Seto Aya, who she learns has just gotten a divorce. After an "incident" causes her to travel back in time to ten years ago, when Aya was 16, Nana, taking on the alias of Sasaki Mai, decides to make an effort to date Aya in this timeline, soon finding herself competing with her past self.
I am Owen Pepper, the heir of a Noble family. To begin with, there are two kinds of people in this world. The aristocracy, winners from birth, and the rest of the losers, the cattle. I am a winner, of course. Bwahahaha. Livestock, you can work hard for me today. It is the only thing you lot are good for! I have been reincarnated as a tr*sh aristocrat. My father was a villainous lord. And his son, Owen, has been deeply influenced by his father and has grown up to be a fat, incompetent boy! If this continues, my future is in jeopardy. … But I do not care about that! “I heard that there is magic in this world. If we are going to go to all this trouble, let us try to master magic!” And if you are having fun learning magic, you will soon be able to break the stigma! (taken of NovelUpdates)
Kazuto Ayanokoji is an ordinary high school boy. He spends his days playing online games as a hobby. One day, he discovers the true identity of a friend who is so close to him that they are married in-game. It turns out to be a cool idol from the same class, Rinka Mizuki. As Rinka tries to act as his wife in real life, Kazuto is forced to lead a dizzying life.
Akira Kogure, an introverted loner high-school student befriends the student council president Shizukubana Takasaki, who excels in both academics and athletics, blessed with beautiful looks from birth. Though their relationship may seem to be normal, both are keeping a secret that they can't reveal to anyone?!
Haruomi and Yua grew up together but with puberty Haruomi begun to change, beginning taking pictures of girls annoying his childhood friend Yua! Haruomi though has a secret power awakening and their innocent relationship is about to change in many levels! A Harem × Vampire × Bondage × Love × Comedy manga that everyone will enjoy reading!
Ide Nobuhisa has always been a boy full of vitality and a young promise in the field of track running. However one day after a competition, he stumbled over the pretiest pair of legs he had ever seen! Their owner, a young girl practicing tennis makes a promise with Ide that she will teach him how to play. After seeing the name tag on her racket bag, Ide puts all his efforts into passing the test for accessing the same high school she goes to, Makunogama. In his first days in his new high school, Ide discovers two things: an old friend of his is also attending, and nobody knows of a girl with the name he saw on the tag! He and his friend join the school tennis club, where they meet another first year, Takita Louis (Ruui), a very good tennis player with a little of an attitude problem. However things start to look better for Ide when his dear missing girl appears in the school! As it happens, he misread her name on the tag...
The drop-dead-gorgeous and high-sex-appeal Akasaka Hibiki is going through breakup blues. Soon after being dumped, she's asked to become her schoolmate Aoyama-kun's mistress?! Aoyama-kun will try to gain Hibiki's affections through different means, so let's just hope he doesn't nosebleed to death in the process.
Masaichi Mazono, an otaku boy, and Toiro Kurumi, the most beautiful girl in school, are childhood friends. Toiro, who was always in Masaichi’s room, was supposed to be like family to him. But one day, Toiro, who was constantly getting annoyed by her romantic troubles, asks Masaichi to play the role of her boyfriend. They thought it would be simple to pretend to be a couple because they’d been together for so long, but their ideal childhood friend can’t possibly end up as a false lover… “E-eh no, holding hands is embarrassing.” A childhood friend who is more than a lover embarks on a more adventurous lover’s life than she could have dreamed!
I've loved you the most for most of my life. Now I am a piece of crumpled paper in the corner you would never glimpse. I thought you would be my today and all of my tomorrows. I imagined that someday you would turn around again and stare at me with all your love. However, when our love is gone, I'll just pick a sunny afternoon with gentle wind, put on my coat and leave for good...
Oda Teruasa is a high school student gifted with intelligence, good looks and wealth: the "perfect scion" of the Oda Group, a powerful conglomerate whose name is known all over Japan. But then he gets caught up in a nightmarish game of winner-take-all against the son of the Belmont mafia family.