The spin-off of Machine-Doll wa Kizutsukanai; takes place few decades after the main series in the first half of the 20th century in Japan.

Isolated short stories, set in the One Year War.

The 1990s, Hokkaido—an era when a series of police scandals that will shake the entire nation begin to come to light...! In response to a spate of gun-related incidents, the National Police Agency launches a nationwide campaign to crack down on firearms. To meet the strict quotas imposed by this campaign, "fixed operations"—in which the police collude with the yakuza—become rampant. Amidst this environment stands a man known as "The Ace": Keisuke Kido. Cultivating a network of criminals as informants, he successfully seizes a volume of firearms far exceeding his assigned quotas. Then, he crosses paths with Sho Yashiki, a high-ranking executive within the Seirinkai syndicate. Aiming to land an even bigger bust, Kido sets his sights on the Kashiwagumi's weapons cache. He enlists Yashiki for an undercover operation; in exchange for Kido turning a blind eye to his drug-smuggling activities, Yashiki agrees to join forces with him. Anticipating a sweet victory, the pair embark on their covert mission—but what awaits them is something else entirely. (Source: Shinchosha, translated) *Note: Includes two extra chapters.*

The iDOLM@STER: Cinderella Girls anthology by various mangaka.

Anthology of shorts based on Persona 5 the Animation.

.

A story about the world of webtoon. [Original Webtoon](https://www.webtoons.com/id/comedy/dont-read/list?title_no=1641)

Akito is an adventurer who belongs to the party Golden Fang. By skillfully wielding the Extra Skill [Unlock & Lock], he has contributed to the party by unlocking his comrades’ skill trees and allowing them to acquire new abilities. However, due to his low combat ability, Akito is expelled from the party. Using [Unlock & Lock], he finally unlocks his own skills and sets out to escape from the dungeon…

Because of his unusual upbringing, Tsuyoshi Toudou is a boy who cannot understand the hearts of others. Betrayed by his friends, Tsuyoshi decides to protect himself with his special power. That power ("Reset") allows him to erase all emotions towards those girls. However, Hana Hanazono, a childhood friend who realizes she was "reset" by Tsuyoshi thanks to a lie she told to hide her embarrassment, reflects on her inability to be honest, and starts approaching Tsuyoshi to rebuild their relationship from scratch. It's a story of an awkward boy aspiring for normalcy and regaining his youth by starting over with the girls. (Source: Hobby Japan, translated)

Magna, a member of the Imperial Space Force, desperately initiates a risky warp jump. As a result, he warps out to a region never before reached by humanity! Somehow managing an emergency landing on an unidentified planet before his eyes, what awaits him is a world straight out of fantasy… With the help of the super AI Liliabell and the ultimate android Ahat, can Magna survive!?