Akihito is a prisoner who was not taught common sense, was isolated for 10 years, committed mass murder, and was sentenced to 500 years in prison. A system called "sinner transfer students" is proposed to him, which allows him to transfer to a problematic high school and reduce his sentence by solving school troubles. He infiltrates a delinquent high school, and sometimes an all-girls high school, and solves problems with his natural cheerfulness and violence. Will Akihito ever be released and get a free life...? (Source: Piccoma, translated)

Tooru has just moved in with his relatives: a mother, grandmother, 3rd year grade schooler, 1st year high schooler (just like Tooru), and 2nd year college student...all girls! Unfortunately for Tooru, the welcoming feast they serve him has salmon roe in everything, and Tooru hates salmon roe. But he can't just come out and say that...so he takes a bite. He quickly sneaks away to the bathroom to rinse away the taste, only to discover that he's become invisible! Tooru uses this power just like you'd expect any curious teenage boy constantly surrounded by girls would: to spy on them. Follow the numerous adventures of the invisible boy.

Akari Yoshiyama, the daughter of Kazuko Yoshiyama, the first-generation time-skipping girl, tries to time-skip to 1972 to convey her mother’s feelings. But she somehow ends up in 1974… (Source: Jmanga)

Contains several short stories: 1. Hawk Jack 2. Misdirection 3. Nondescript 4. Mamotte Agetai

Aoba Yuki, a 13-year-old girl, loves singing and acting and dreams of being a star. One day, Aoba jumped onto a stage and disrupted a play, but got noticed by Rumiko Ichige, a producer at an entertainment company. She moved to Tokyo to take lessons at a performing arts school, and started living in a dormitory! However, she got placed in the "C" class, which was the worst class in the world...? (Source: Shogagukan, translated) *Note: Date is the collected volume release date.*

The year is 152 S.C. The colony planet of Deloyer is in turmoil. In the midst of the upheaval, Crinn Cashim, a boy born into a powerful family on earth, learns of a scheme by his father Donan. Forced to choose between family and friends, Crinn chooses to join the guerilla fighters of the Deloyer rebels. Crinn pilots the newly completed combat armor "Dougram," and joins the Sun Fang Corps. His heroic efforts turn things around for the rebels and their counteroffensive. However Earth forces Captain Travis, wounded in battle with Dougram, grows a burning passion for revenge. With the lust for vengeance and a burning confidence, he launches a large scale pursuit operation against the Sun Fang corps when at they're most vulnerable, leading to a desperate struggle for survival. (Source: Shogakukan, translated)

A series of Durarara!! short stories that come with each Durarara!!x2 Limited Blu-Ray and DVD pack.

Tomotaka Tsukishima lived quietly with Mika, a housemate with a complicated past. Good and peaceful days- however one day, they are abducted by a mysterious group. They inform. "You are the 'past' of a 'future' criminal, and we do not forgive. So, 'I kidnapped you in the past.'" The sin of "future" falls on the self from the "past" !? SF Crime Suspense begins! (Source: Shounen Jump Plus, translated)

Shiro Tokisada Amakusa, an evil entity from beyond the grave, decimates the countryside in the name of Ambrosia. One of the victims of his attacks was the parents of a boy named Otsuna. He seeks revenge with his Kusudaryugan sword techniques. Along the way, he meets Haohmaru, who mainly chooses to ignore the devastation in the country. However, after he witnesses how twisted the populace has become, he mends his arrogant ways and goes to slay Amakusa.

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

https://www.cmoa.jp/title/275951/ In the young emperor's hands holds a harem of 1,200 beautiful women. Han Renka (Fan Lianxiang) is one of the exclusive seamstresses who have been summoned to the imperial harem to work as a maid. Though blind, she has a natural gift for weaving, differentiating between the sound when two threads meet. Able to discern small noises such as the beat of one's heart or the moment when one tells a lie, Renka gradually unravels the troubling mysteries within the imperial harem. Among these mysteries is the important secret that there in fact exists two emperors who are in control of the imperial harem. In order to maintain this secret, she had thought that she would be killed, but for some reason she is lavished with love instead. Renka had intended to live a quiet life as a seamstress... but it seems that even that won't go just as planned. Author's Note: This work is a Chinese-styled fantasy set in a fictitious era. Though the imperial harem system is referenced from ancient China, the rest of the setting is my own creation. The weaving system is also Chinese, but I have referenced Nishijin brocade.