12 members of the Fujimigahara Girls' Academy's Naginata club arrive at a remote island belonging to the club president's family. Legend has it that the remote island had long ago been the hideout of a group of extremely cruel bandits, and that priceless treasures - the fruits of their plunders - are still hidden somewhere on the island. All is well until their club adviser and two members are brutally murdered. Thereby the curtain rises on the surviving girls' life-threatening battle with a bizarre masked killer... (Source: Village Idiot)

A 2 volume anthology series featuring A Certain Magical Index and A Certain Scientific Railgun characters.

An anthology comic of Umineko no Naku Koro ni by various mangaka.

Cutie Honey SEED takes place in an alternate reality where Cutie Honey is a TV series and the Honey Kisaragi of the series is a shapeshifting alien unrelated to the main protagonist.

Comedic manga about office workers (?) gets adapted into an OVA by the creator himself.

A hardworking high school boy, Tsutomu Kariya's secret hobby is to scour social networking sites for erotic photos of girls. He is especially fond of a girl named “RIKA,” a JK with big tits, who he worships like a goddess. One day, Tsutomu accidentally saves Mariya Rikka, the most beautiful girl in his class, from an incident. In the process, he finds out the “secret” that Marika has been hiding from everyone. Then, for some reason, Marika suddenly approaches Tsutomu and reveals herself to him in a way that he couldn't have expected...? A secret-sharing romantic comedy that about the naughty "secret account" of the class idol! (Source: Kadokawa, translated)

Shiroi Gekkou is a simple boy who grew up in the mountains. He travels to the city with the duty to protect Hikaru from perverted, twisted guys who all try to do the same thing - get into Hikaru's panties. Then again, Shiroi wants to, too...

Intense stimulation and sweet temptation ♥ With the theme of "Being gently teased by a girl," these stories capture the moments when girls show a subtle sadistic charm in everyday life, offering sweet experiences without harsh insults or painful acts.

Oriana, a seventeen-year-old magic student, suddenly dies alongside her boyfriend, Vincent. However, she returns from death in the body of her seven-year-old self with the memories of her past life intact—except for the knowledge of what killed her. She fantasizes for years about reuniting with her beloved, but when they finally meet, Vincent doesn’t remember her! Can she make Vincent fall in love with her again and avoid the death that started this mysterious time loop? *Source: Seven Seas Entertainment, Vol. 1*

When alien forces invade with an army of Machines, the remnants of humanity must depend on Androids of their own design – the placid 2B and the excitable 9S – to survive. (Source: VIZ Media)