From MangaHelpers:

High-school girl Yui found a mysterious boy lying unconscious on the beach. This mysterious boy can't remember where he is from, only that his name is "Sid." After a confrontation with the locals, they discover that Sid is one of the human weaponry developed by the Japanese government, known as "Uncanny Brains" or UB. As the powers of the UB unfold before them, will Sid's arrival on this island spell doom for Yui and her friends?

A glimpse into the lives of Keiko (a 26 year old Junior College Librarian) and Yukiki (a 26 year old drifter) that have been best friend since they were little.

Life takes some unexpected turns but I'm always with you Yukiki.

A story of three childhood friends - Colo, Cookie, and Naomi - who grew up in a sleepy backwater town on an uncivilized planet. They struggle to get by while holding on to their dreams of leaving town and finding a better life but can their friendship endure the tests of time? Can it withstand invading armies, broken dreams, conflicting ambitions, divided loyalties, jealousy and even betrayal?

A dramatic, hilarious and timid girl caught the eye of a grim looking man. She keeps her cool despite being frightened. On the other hand, this man actually has a completely different side of him! Let's witness as this hilarious love story unfolds between two distinctly different characters.

Ko likes girls. Including his childhood friend from next door Mana, who treats him like a brother. She's popular with the boys because of her physical development... or not! The beginning of a sanctuary of fetishism as Ko conquers the uniformed girl!

From Attractive Fascinante:

Even if treated cruelly by Kazuomi, Yuuki will never let go of this love. How long will Kazuomi hold on to that coldness? The bad feelings he has after seeing Yuuki... The passion within the hearts, is it love at first sight?

Inukai Haru, a high school student, on top of being late to school experiences an unprecedented "crisis" inside a train―

Recipient of an honorary mention in the 1st Meteor Polaris Rookie Comic Award (now Meteor Polaris Comet Award).

A high school girl that's always beckoned by death x a rich detective, teaming together to solve challenging cases!

As the title implies, the omnibus series' theme will be various stories on the undead instead of the quirky romantic comedies that have propelled his career in the past. However, the advertising promises that the series will have comedy in addition to "moving and heartrending" stories.

Hachiouji Tarou is an average 2nd year high school student. Since his father died, leaving him as the head of the family, he’s been constantly pulling his brother out of trouble. One night, when he came back home, his mother's head was rolling on the floor, and an evil spirit had hold of his younger brother. Instead of helping him, he hesitated and stood frozen with fear while the spirit got away with his brother. Now Tarou is on a quest to find his brother and exterminate evil spirits.

As an UNLUCKY girl prepares to face her death, an UNDEAD who desperately wants to die appears before her! Vicious, violent and buck naked! An unprecedented picaresque hero appears in Shonen Jump!

Won the 2020 Tsugimanga award.

After being declared clinically dead, traveling salesman Ed Zamsa tries to go on with his life regardless of his strange condition. As if things weren't hard enough without being dead.

This debut work won the 32nd Akatsuka Award.

A collection of shorts by Byungjun Byun, artist of young sensible works on the life in the city, including "Princess Anna" and "Run, Bonggu". Many included shorts have received renowned awards from Korea and Japan.

As a woman of a famous ninja clan, Kinuko have a trouble: she has the ability "to see through one's clothes".

Kinuko is a member of a ninja family that has an ability to see through people’s clothes! For her, this means she has to see her female classmates’ cute underwear all the time! As embarrassed as she is, she can’t help but stealthily fix her friends’ underwear mishaps!

In this day and age there are numerous online games you can immerse yourself in, and "Under City" is one of them. Despite the fact that this is a survival game which requires strong guts to survive, with gory scenes and corpses all over the place and hungry players after each other's blood, the "Hallow Man", an indiscriminate killer who slaughters anything and everything he comes across in the virtual world, soon begins to terrify even hardcore fans. Under City is "under siege" now, and the players are wondering...can anyone stop this deranged murderer who is ruining their free time with his bloodthirsty antics?

A collection of stories:

- Under Execution, Under Jailbreak (1994)
A man in jail and his attempts to break out of his cell.

- Dolce and His Master (1996)
A man and his cat are stranded on a sinking yacht, their supplies of food and water dangerously low. Who will go over the edge first? And who will emerge victorious in the frenzied battle that follows?

- Thus Spoke Kishibe Rohan - At a Confessional (1997)
Kishibe Rohan listens to the life story of a rich and successful man.

- Deadman's Questions (1999)
A ghost wanders around town struggling to accomplish his mission.

Under Grand Hotel is the inmate's name for a prison in the US. Sen is a Japanese guy who has been imprisoned after killing his lover's husband. Sword Fish is the leader of the prison. Sen needs Sword's protection, but can a love story work in a prison?