The Rainy Mansion was a house that looked damp and gloomy even on a sunny day. It was a place where the boundary between the living and the dead was ambiguous. When a murder case happened at the Rainy Mansion, it seemed it could be easily solved because the heritance dispute among the residents was well known. The detectives investigating the case were perplexed by the strange deduction made by Ayano Hayase, a beautiful woman who was freeloading at the mansion. “The open roof is a locked-room.” “There is a granny ghost inside the closet.” It was said that the criminal cases at the Rainy Mansion would always end up being cold cases. And now, a serial murder had occurred there. A rookie detective, Tanimoto, was working hard to solve the case while being puzzled by words and action of the poker face beauty Ayano.

“Classes” are given at the age of 10, and the presence or absence of “skills” greatly affect life. Arel, the son of “Sword Princess” Fara and “Magic King” Leon, has been branded as “Classless”… But even without a job or skills, Arel believes he can persevere through effort.

Leo, a young scrooge who loves money more than anything, unexpectedly had his body swapped with a beautiful young girl who had unusual circumstances named Leonora. Leonora was the young daughter of a fallen marquisate family who, in the past, were driven out of noble society by false charges. Now, by various circumstances, she was to attend the academy for young nobles. Since she didn’t want to, with black magic she tries to escape her fate. Offering a gold coin as compensation, Leonora lured Leo into going to the academy in her place. Leo, now “Leonora,” had only planned to show her face at the academy before fleeing. However, with unmatched beauty and peculiar values, “Leonora” got herself mistakenly known as a “pure maiden” who attracted the attention of not only a marquisate couple and the imperial princess, but even the first imperial prince of the empire. This is the story of Leonora von Harkenberg who would later be known as the「Altruistic Saintess」.

The main character, Luke, has been an adventurer for fifteen years, but he could only use the skill [Repair]. Because of that, he was known as the eternal rank E, third-rate adventurer. One day, Luke was hired for cheap by a hero’s party to do odd jobs, when he was forced to bear the consequences caused by the hero’s mistake, and was left behind in the labyrinth of a difficult-to-clear dungeon. Luke was prepared for death, but his [Repair] skill evolved during his survival from the brink of death, and Luke managed to escape. Now that Luke had returned alive, he decided to stop doing dangerous jobs and turned over a new leaf. Using his evolved [Repair] skill, Luke opened up a weapon shop for adventurers in a village with a small dungeon. He aimed for a slow life with his second life. His second life, where he lived quietly and comfortably! ……at least, that’s what he thought, when a major incident shaking the entire country appeared before Luke’s eyes…..?

Takumi Hirooka(20) works at a black company. He stopped at a convenience store before returning home, and then gave his beloved dog Leo a treat before eating his own dinner that he bought at the store. After eating, Takumi stood up in order to take a bath, but due to exhaustion from overworking, he fell to the floor and lost consciousness. When Takumi opened his eyes again, he was in an unfamiliar forest. But what he thought was a large wolf sitting next to him, was actually his dog Leo… Leo was now big enough to carry people on her back, and could defeat monsters that appeared in the forest in an instant. A woman they meet in the forest, Claire, tells them that Leo is the most powerful of monsters, a Silver Fenrir. Takumi couldn’t help but think that this world was all a dream. But after speaking with Claire and witnessing Leo’s strength, he finally realizes that this was another world that he had come to. They are invited to Claire’s great mansion, and Takumi eventually lives there. The young man Takumi and the dog Leo who were somehow transferred to this world. As the powerful Silver Fenrir, Leo will protect Takumi. While Takumi discovers that he has a gift, it is an ability called Weed Cultivation. …Could such an ability be useful? Takumi was tired from so much work, but he uses his ability to live with Leo and Lady Claire. This is his story.

In spring at the age of 26, after 10 years of dating since 2nd year of high school, I proposed to her. Her reply was that she would marry my younger brother instead of me. My younger brother, who’s a perfect human being and the complete opposite of me, has been having an affair with my girlfriend for the past 10 years. In despair over such a life-altering event, I threw the ring into the sea. Then somehow, time has brought me back to my 2nd year of high school, 10 years before I started dating her ! Having returned to the past, I will take revenge on my brother and my girlfriend who betrayed me, and start a new life !

Takamine Amane is an ordinary high school sophomore. He has one childhood friend. She is so beautiful that she is called the “Unattainable Flower” in the school. Her name is Saori Tachibana. She is a goddess with excellent grades, athleticism, and good-natured personality. But she becomes a super pervert only in front of her childhood friend Amane. Amane does his best to keep his rationality. This is a slightly naughty love comedy between two such people.

Nekura Ryoga is a typical high school student with messy hair, a mask, and round glasses. At school, his classmates make fun of him, nicknaming him [gloomy] but his true identity is actually [Ryoga] a very popular voice actor whose face is never shown. Ryoga is a hot topic at school, but Ryoga hides his true identity and spends his time as a gloomy otaku. However, Hazuki Rinka, one of the most beautiful girls in school and a devoted fan, finds out that he is Ryoga….. *This story is a work of fiction and the names of all individuals, organizations, etc. appearing in the work are fictitious. It is not related to any real person, organization or law.

When he came to his senses, Hirasawa Kazuki, a normal university student, found himself in possession of the body of a game’s character. Moreover, it was Harold Stokes, the story’s most hated character who was even given the title 『King of Tr*sh』by the players. Myriads of landmines were just waiting for him to step on them! Will Harold be able to clear the survival route while avoiding the countless death flags in his way?!

When I opened my eyes, I somehow was in a monster house! The class idol became a slime! That quiet librarian girl became a succubus! And I became a skeleton…Everyone reincarnated into strong and awesome monsters, yet I am a useless protagonist. This is the story of how he who became a weak skeleton will rise in status within his class.