Through the course of unlikely coincidences, a man and woman meet again and again in three different lives. What will become of their love in the world of the immortals?

From Dan of Population GO:

In a world where girls who have turned into an "Eternal Labyrinth" endangers the world, only one person doesn't want to kill them. Arisu Shinnosuke hates society which revels in those who kill the labyrinth diseased girls. Only he strives to find the cure and reverse the disease all in order to save his little sister, who turned.

From MangaHelpers:
As Japan's population grows older and smaller, and as murder rates skyrocket, the Japanese government began to implement stricter laws against the worst criminals. With even the death penalty lacking the deterring force to stop the most violent criminals, Japan brought back to life a law from the 19th century: the Revenge law. This law allows victims and their related parties to employ a governmental special forces agency to capture and attack the murderer—by reenacting the exact same methods that the murderer used on the victim.
Yamagishi Yuji is the 7th member of the Special Forces "Sukedachi-nin." Each of the members of this special forces has been chosen to enforce the Revenge law because they too have been a victim of past crimes.

A series of manga adaptations of Ian Fleming's James Bond novels.Four novels were adapted in total: Live and Let Die, Thunderball, On Her Majesty's Secret Service and The Man with the Golden Gun.

In a country built like a tower, the higher your floor, the better your life, and the lower the floor, the worse your conditions. Rabbits live on the higher floors, while wolves live on the lower floors. One rabbits vows to track down and destroy wolves with her sword.

After her Grandmother, her last family member, pass away her beloved teacher proposes to her. But to her surprise her spouse already has a son - the popular, and kinda mean, boy sitting next to her.

A girl stranded in a small lakeside village deep within the mountains, Mitsuha, and a boy caught up in the oddly orderly chaos of bustling Tokyo, Taki, begin to dream of another, unfamiliar life. Before long, they realize that they aren’t dreaming at all, but actually switching bodies. Separated even further apart than they ever would have imagined, yet still somehow inexplicably connected, they search for the truth behind their strange phenomenon and discover what really happened on that fateful night when the stars rained from the sky.

From Muses Scans:

Clothing designer Yuuki; cool and mature company president whom he met online, Hasegawa; and a frugal university student, Makabe. Hoping to start a communal life together! Both men unconsciously thrown into a home wafting with pheromones!
Older vs Younger x a little devil’s love triangle!
A room sharing romcom filled with exciting and passionate happenings.

Kotaro is always writing letters to Eliza, the girl he likes, but never has the courage to give them to her. One day, a hungry demon called Colchette wanders into Kotaro's garden, attracted by his collection of letters, and encourages him to confess his feelings to Eliza.

Souzou Sagara, the commander of the Sekiho Army, is determined to overthrow the new government and change Japan. A young boy called Heihachi admires Sagara, and is determined to help him lead the country towards change.

When a small town is affected by the recession, its residents blame their misfortune on the god who resides at a temple in a nearby mountain. Another resident of the temple, a fox spirit called Gin is angered that the humans are blaming his master, but eventually learns to develop some compassion towards humans.

Published on NHK Domo Manga Desu on-line website. It should be an irregular series but it is not clear if every chapter will feature the same characters or if it will be a series with a general theme but made by multiple one-shots with different protagonists.

Shūhei Wakatsuki, a man who lives and works in Tokyo, decides to take his girlfriend and her son to his old home to see his parents on New Year's Eve. While driving, memories of his father, with whom he had never gotten along, begin to surface. When they arrive at his parents' house, he and his father silently sit down to watch a New Year's TV show together and begin to talk

The AD Police are an elite group of highly trained and specially equipped police officers who have been formed to deal with terrorist activities and Boomer robot crimes in the city of Megatokyo. They are more heavily armed and equipped (including power armors like the K-11 and K-12) for a normal police force, but too lightly for a military organization.

The AD Police are offered a great deal of leeway in their activities, often blockading large sections of the city and causing great amounts of property damage in the course of fulfilling their duty. Despite their dedication to their jobs, however, the citizens of Megatokyo tend to dislike and distrust members of the AD Police, seeing them as corrupt and ineffectual.

From Omari's Sister:

"Pika Ichi" is the story of two painfully shy teens who love yakuza movies. An incident at school pushes them over the edge, and they decide to drop their mousiness in order to dispense some "justice."

where war is rampant among clans, kingdoms, humans and non-humans. An amnesiac girl named Aria Gayle lives with her adoptive family in a relatively peaceful village where Humans and non-humans co-existed. However, one day on her way home with Atla in a foggy forest path she was attacked by a strange monster. Which led her on a journey to uncovering her memory, along with Quinn and a few companions they fight the enemies of her past.

A worthless husband and his carefree wife. 54 short stories of their heartwarming, funny, and sad life. Winner of the Tezuka Osamu Cultural Prize and Japan Media Arts Festival grand prize Kono Fumiyo gives us this heartfelt short comedy.

Criminals gather from all over the country in South Naniwa Prison. Every year on Christmas Eve, the men secretly gather inside the prison to compete. Everyone looks forward the excitement of the annual New Year's dish "Food" Battle! Who will win the coveted New Year's dish?

Forced by her mom to get a job, Emma (a self-proclaimed NEET) scores a job drying sheets for a strange family...who turn out vampires in exile. When the cute son takes a liking to her, what's a girl to do?

Set in the context of the world in 2040, the entire earth had fallen into drought and only Japan was able to survive after it by inventing a method of cell compression. It's a world where everything has been made smaller: The diminished world. It is the underwater city called JURA.

Two kids that live in the new version of the world start to connect through a transient period and remind themselves of how pretty the old Earth is and so as their childhood. As they grow up, they go on a journey in an unfamiliar world where survival situations happen every day.