Past trauma leads Shiraseki Kai to abandon the world of social game development, so he transfers to Maikun High School to start a new life. But on his first day he meets Aoi Nanaka, the president of a low-tier social game club, and finds out that the club is on the brink of disbanding—and is also populated by total weirdos! The programmer, Oushima Aya, is a crazed gacha addict, and the illustrator, Kuroba Eru, faints from the cuteness of her own drawings?! Kai joins the club, which gives them enough members to continue... or so they thought. The student council hands down an ultimatum: *“Win a competition against another school or disband!”* Now their management talents will really be put to the test. With the skills that he’s nurtured and his new set of friends, can Kai face his fears to create the ultimate social game?! (Source: J-Novel Club) *Note: Includes two extra chapters.*

It tells Yamato's past prior to the Purge of Polaris.

Youth is not just about love, but... only this love must not be noticed. "Youth = getting a girlfriend? Youth or anything is not at all just about that." A high school student with a trauma in love, Junya Koga, believed that youth was definitely more about having fun with friends than about love. For him, watching the beautiful starry sky and chatting in a family restaurant till morning with his five best friends was the height of youth. And yet, why do people fall in love with their friends? Especially considering that love might ruin the friendship they have made? Upon discovering the hidden thoughts of one of the group members, Yoru Narushima, a complicit relationship between Junya and her is born, leading them to unintentionally touch each other's wounds. This a youth love drama depicting straightforward and twisted feelings where friendship and love intersect. (Source: Kadokawa, translated)

This novel shows the events of The Return of the New Generational Madness from Nono Kurusu's point of view.

Masaki, the sole heir to the Yukimura family and the next head of the family, is suspected of murdering her uncle, Shuusaku. Masaki, having fled the village, crossed the sea and relied on her uncle's will to go to the Shiroganegae, which is said to be a lawless zone.

Section Chief Tanaka is a zealous 30-year old who works at Oote Food's advertising group, is suddenly turned tiny! Yamada, a cool subordinate is tasked to look after Chief Tanaka and is very much envied by his colleagues.

Consist of 5 story about a young girl who always revived from her grave using witchcraft, a dead girl who get revenge on people who caused her death, a girl who killed her boyfriend, a little boy who suspected his crush was killed by her husband, and a girl who is haunted by another girl who have similar appearance as her.

Felicia, who suddenly gets back her memories from the previous life, is married off to a distant foreign land by her enthroned elder brother as harassmentーthis world is that of an otome game, and my marriage partner, Crown Prince William, is in love with the saintess from another world. Thus I, the hindrance, will be executed?! To avoid the destruction flag, Felicia decides to live as a commoner while making medicine. However, William whispers breathtakingly alluring words into her ears... What kind of a trap is this?! (Source: Kadokawa, translated)

Ten has the ability to see into people's futures for a limited time, even if he does not want to. Due to this ability, he is very popular with girls and often come to him for consultations, with an exception to Tsumugi. She seems to not be at all interested in fortune telling. This intrigues Ten, and before he knows it his eyes seems to always follow her. Can he predict a happy future with Tsumugi?

The manga's story begins in a 60-year-old high-class apartment building, where a millionaire named Grant lives. One day, the apartment's doorman Howard reaches out to Grant, telling him that he wants to save Erica from the building's sixth floor from a cult. At first Grant will have none of it, until Howard reveals to Grant that he has knowledge of one of Grant's secrets. (Source: Anime News Network)

Stories included in this volume: 1. Mishiranu Machi (見知らぬ街) A group of teenagers went on a summer holiday and had a car accident. The woke up and found the whole city was empty. How can they escape the eerie place? But more importantly, can they really all go back? 2. Youkoso Mystery Tour e (ようこそミステリーツアーへ) In the summer holiday, a 15 year old girl Kana went on a vacation on an island, when a certain hotel giving out invitation to join a treasure hunt event with only a ridiculously impossible map to read. With a group of four along with her cousin Riku who can't handle transportation, her little brother Takashi who likes mystery and her brother's girlfriend Natsuki, the group join the event, meeting suspicious people and witnessing unexplainable occurences. Can they find the treasure? Is there any hidden agenda from the hotel owner by making such an event? 3. A wa Akuma no A (アは悪魔のア) An almost dead man entrusted a Devil statue to Riku, a 15 year old boy. Before they realized, Kana, Riku, Takashi and Natsuki were already involved in an adventure involving antiques, cops, a devil in disguise, an angel in custody, and a cold blooded killer.