Every school has its own ghost stories, and in this particular school there was an "always-locked-room." One day bunch of bored students decided to break into that locked room by any means. But they didn't know that the thing that was concealed in the locked room was a giant spaceship. Included one-shots: Manatsu no Senshi, Nessie 2001

Her fiancé, the crown prince, loved her sister, who was as lovely and pretty as a fairy. Faustina had thought she was dead, but somehow she woke up on the day of her betrothal to the crown prince and regained her memories of the last time she was betrothed to him. She decided to give up the position of crown princess to her younger sister and live her life doing whatever she wanted! However, all her actions to break off the engagement turned out to be in vain! (Source: Flos Comic, translated)

Neria, a 17-year-old girl, has her life saved by Glen, an eccentric and stubborn alchemist. She continues living together with him as his apprentice while learning the art of alchemy. Eventually, she decides one day that it’s time to become independent and stand on her own. However, just as she’s about to embark on her solo journey, circumstances force her to become involved with the kingdom’s most important organizations—the Mage Corps, the Dragon Knight Corps, and the Alchemist Corps──!? A tumultuous alchemist life that refuses to go according to plan now begins!!

Zero, a young nobleman reincarnated from Japan, finds himself in a world of swords and magic. As a former otaku, his blood starts boiling—he wants to do something chuunibyou-esque! When he discovers his father’s embarrassing “Notebook of the World’s Truths” in the study, Zero seizes the chance to roleplay. Declaring himself the Emissary of the Holy God, he begins a grand rebellion against the false gods who rule the world—just for fun. But the gods actually exist!? And the girls he casually recruited as subordinates now worship him with complete devotion! Unable to back down, Zero continues to play the part of the Emissary, unknowingly guiding the world from the shadows!

An official anthology about the VTuber Akari Mirai.

Makoto Ifukube seems like an ordinary, unremarkable supermarket clerk. But his true identity is... a former top agent wielding overwhelming power to fulfill every customer card request! Get ready for the ultimate, feel-good action spectacle! (Source: Comicsmart, translated)

There are twenty independent stories written by twenty different authors, sharing the common theme of "April". An anthology that is considered a rare item as it has never hit the shelves as a standalone book. There is no ISBN and it is an unbuyable except in online auctions. The anthology was published as a bonus gift to Dengeki Magazine readers in 2009.

"The Weakest Explorer," Akizuki Yuuta had accepted a hidden quest and was sent to another world. His daily life changed to a very hard adventure, continuously fighting against an endless amount of powerful monsters. And so, when he returned from another world, although he had gone back to being level 1, he had retained his otherwordly swordsmanship skills...! The weakest explorer has become the strongest sword saint! The unyielding warrior returns from another world!

*"Then, go ahead and die."* Capsodia the Death Scorpion (Level 1) was called the "weakest" and was chased out of his position as one of the Four Heavenly Monarchs in the Demon Lord's Army. He was planning to hide out in the Human's Territory until things die down a bit, but he became idolized by Pafimia, an animal-eared Heroine, and Sharon, a pint-sized Saint... Introducing an astounding fantasy story chock full of excitement!! (Source: Seiga Nicovideo, translated)

Born and raised in a rural town by a family of hitman, Tamamano Chiharu has spent the two years since graduating high school living a quiet, modest life as naturally a hitman herself. No dreams, no boyfriend, and still living with parents; her days are mostly “work” and spending time in the local shopping mall. But her peaceful countryside routine is suddenly shattered when her mother announces, *“I’ve found a new man,”* and orders Chiharu to move to Tokyo. Thrown from her calm, comfortable rural life into the overwhelming big city, Chiharu must face unfamiliar challenges at every turn. Will she be able to survive the hitman trade in Tokyo and secure the “sparkling city life” she’s been promised? (Source: Ichijinsha, translated)

Chitose and Kairi are step brothers who are not "brothers" enough. For Chitose, Kairi is kind and sweet, as he was just a cute little brother as they grew up. However, his feelings for Chitose now are not "brotherly love".