You awaken in a decrepit old mansion. A woman with eyes of jade stands before You, informing You that You are the Master of the house, and she Your Maid. However, You have no memories, no concept of self—or, indeed, any certainty that You are even alive. The Maid invites You to join her on a journey through the mansion's lifeless halls, to behold the numerous tragedies that have befallen its residents. She suggests that among them, perhaps You will find some trace of Yourself. Beyond the first door lies the year 1603. It is an era of unparalleled beauty, where art and theatre flourish. Roses bloom abundantly in the garden where the inseparable Rhodes siblings play, and though they appear to be free of worry and strife... not everyone is content to see them happy. Beyond the second door lies the year 1707. In this era, the mansion lies in ruins, and a beast dwells within. He claims to yearn for a life of serenity, but it is not long before he yields to his innate savagery and a massacre ensues. Beyond the third door lies the year 1869. In this technologically advanced era, people are always on the move. The mansion's master is an ambitious businessman who has invested in the rail industry. However, his obsession with wealth and power leads him to neglect and mistreat his wife. Beyond the fourth door lies the year 1099. The Maid tells You that this is the final tale. In this era, You see a young man who claims to be cursed and a girl with white hair, called Giselle, who has been branded a witch and marked for death. Having borne witness to these four tragedies, each set in a different time and place, You are now free to choose whether You wish to end Your story here... or press on. But there are those who would say, "You were able to bear them because they weren't your tragedies."

Story about an injured slave elf who is saved by an apothecary.

Fuguno Masuo is a helpless 24-year-old businessman who is unlucky in love, He's never even had a girlfriend! After consulting a fortune teller, Masuo believes he'll never have a chance in love. All that changes when he meets the beautiful Nagisa Shiozaki at a marriage interview pub, who herself has had the same poor luck with guys. Now he'll do anything to woo the girl, but he'll have to fend off other suitors and the affections of a co-worker, all while keeping himself out of awkward situations that always end badly for him.

The story is about how and why a guy goes from a worker at a dead-end job to becoming a boxer.

A story set in the near future, about a middle-aged loser whose only refuge is a virtual bishoujo game. Takurou, the main character, is a stereotyped, low self-esteem, adult male in a dead-end job. Because he feels he has nothing to live for, he let himself go, becoming fat, miserable, and lonely. The only shining thing he lives for is the occasional visit to a brothel where his savings will allow him to at least not be completely sexless. This is when, through a real-life friend of his, he is introduced to the virtual reality world of "The Unreal." Where, after spending $6000+ on equipment, you can purchase a virtual girlfriend who only thinks of you. Only the girl, Tsukiko, that Takurou purchases, seems to have come with a few defects.

Fumihiko Matsumaru, a single 26-year-old average salaryman, invited a girl to the movies but was stood up. Right at the moment he was about to toss his tickets into the trash, a cute girl appeared and asked him not to waste them. After movie and dinner, he escorted her home, only to find her apartment was burning. Having nowhere else to stay, 20-year-old rookie seiyuu Aka Onda moved into Matsumaru's place, and the two started a "more than friends but not yet lovers" relationship under the same roof—with many obstacles waiting for them. Note: Volume 1 contains a two-chapter story titled, "Silver Street Romance" about a girl who confesses to another girl. The girl confessed to sets up the other girl with her (annoying) brother, who looks like her. What predicament awaits the young girl and the brother?

Once a week, Miyagi pays 5,000 yen to her classmate Sendai to buy three hours of Sendai’s time, which allows Miyagi to give her orders. Miyagi is at the bottom of the school caste while Sendai is at the top. The two, who have nothing to do with each other at school, spend time together after school under this contract. Miyagi’s orders are determined by her mood that day, and Sendai cannot disobey. One day after school… Miyagi calls Sendai to her room and gives her an unusual order.

An anthology of Trinity Seven: 7-nin no Mahoutsukai by various mangaka.

Two women hidden away deep in a mansion, who save each other through their roller coaster of a relationship! Bai Yuetao, the wife of a rich businessman, blames herself for her husband's skirt-chasing. After getting all dressed up, only to spend another night alone in their lavish residence, she sees a graceful woman appear in her new mirror. This woman calls herself "Mengdie" and says that she can teach Bai Yuetao how to "hook" her husband's heart, but the price will be— Bai Yuetao's body. (Source: Bilibili, translated)

Living together with a boy under the same roof, approved by the parents !? The childhood friend she reunites with after 4 years has become super handsome !? And for one month, the two of them will be living together alone under the same roof !? Akane's daily life is going to be a string of heart-pounding situations and ...!?

Continuation of the related series

A girl secretly has feelings for Hinako Hanamura, a girl with big, beautiful eyes. She tries to talk to Hinako, but she can't get the courage to speak to her. But it is her classmate Airi who speaks to Hinako first. Seeing Hinako look so happy to be talked to, the girl who shows a lonely look on her face is sad.