In the immediate future, a giant meteorite has collided with earth. All living organisms, including mankind, have been wiped off the face of the planet. The government, who had foreseen this outcome, took measures to counter the worst-case scenario. In particular was Project "7 SEEDS", in which five sets of seven gifted young men and women were carefully selected and placed into teams (Spring, Summer A, Summer B, Autumn and Winter). Each participant was then put under cryogenic sleep in hopes of preserving the continued existence of mankind.
When those men and women awoke, they found themselves suddenly thrust into a cruel world. While bereft and grieved over forever losing their loved ones, they sought to find ways to survive.

Note: Won the 2007 Shogakukan Manga Award for shoujo manga.

A story about two awkward men who lived next door to each other.
The winner of 2014 Best College Manhwa.

Touma Sou graduated from MIT, but he comes back to Japan because he wants to know how it feels to be a high school student. On the other hand, Mizuhara Kana is a strong girl who loves sports. Together, they are partners in solving cases that happen around them.

Won the 33rd Kodansha Manga Award for shounen in 2009 (shared with Fairy Tail).

The year is AD 2048. Japan is connected to the Eurasian continent by a transcontinental railroad. The capital, Tokyo, has become a crucible of criminals and terrorists. And so, in the metropolitan darkness a mysterious presence attacks and slaughters people, unnoticed, night after night... Just what are these "things that are not human" living in hiding in the human world? And just who is this "Origin" person who faces them?

Note: Won The Japan Media Arts Festival for Manga Grand Prize in 2019.

Candice "Candy" White Adley's first love was the young, blond, princely Anthony Brown, but the series is better remembered by the majority of Candy fans for her heartbreaking romance with her true love and soul mate, Terence "Terry" GrandChester. A recurrent story arc in the series is the "Prince of the Hill", a mysterious boy Candy met as a child and never saw again. His identity is revealed in the last pages of the manga.
A beautiful and tear jerking story about love, friendship and how Candy overcomes the many tragic obstacles in her life.

This story is about a girl, Candy, who is a orphan. She is a nice and optimistic girl and she has a warm heart. When she was a child, she lived in an orphanage called Pony's Home. She had a good friend called Annie. And she met the "Prince of the Hill" who is a important person in her life, on the hill behind the orphanage.
She was adopted by the Leagan's family. What's awaiting her are the bad-hearted Neil and his sister, Eliza. One day, in the rose garden, she met a boy, who is identical to the "Prince of the Hill" who she had met in her childhood. The boy is called Anthony. Thereafter, a fantastic story that she has never expected begins.

Won the 1st Kodansha Manga Award for shoujo in 1977 (tied with Haikara-san ga Tooru).

Sawako Kuronuma is the perfect heroine... for a horror movie. With her jet-black hair, sinister smile and silent demeanor, she's often mistaken for the haunting movie character Sadako. But behind her scary facade is a very misunderstood teenager. Too shy to fit in, all she wants to do is make some friends. But when a popular boy in class befriends her, she's sure to make more than just that--she's about to make some enemies too!

Note: Won the Best Shoujo Manga award in the 32nd Annual Kodansha Manga Award and was nominated for the first Manga Taisho awards in 2008.

Yuri Makurano is an unattractive girl who learns her mother is a famous actress named Shoko Hanai following her grandmother's death. Yuri begins to live with her mother's family which consists of three children named Sumire, Aoi, and Fuyo Hanayashiki. Yuri is treated as a maid at the household, eventually bonding with the family and builds up unrequited feelings for Sumire. Later, she comes to learn the only blood relation she has to the family is Aoi, her half brother.

Note: Won the Shogakukan Manga Award for shoujo in 1994.

Nozomu Itoshiki is depressed. Very depressed.
He’s certifiably suicidal, but he’s also the beloved schoolteacher of a class of unique students, each charming in her own way: The stalker. The shut-in. The obsessive-compulsive. The girl who comes to class every day with strange bruises. And Kafuka, the most optimistic girl in the world, who knows that every cloud has a silver lining. For all of them, it’s a special time, when the right teacher can have a lasting positive effect on their lives. But is that teacher Itoshiki, a.k.a. Zetsubou-sensei, who just wants to find the perfect place to die?

Note: Won the 31st Kodansha Manga Award in the Shounen category in 2007 (shared with Dear Boys - Act II).

One day, Fujimoto, a 29-year-old temp worker (whose age equals the number of years he’s lived without a girlfriend) suddenly receives a surge of calls and emails all at once from the women connected to his past. That’s right, he’s finally hit popularity, something which comes only once in a lifetime for everyone! Feeling elated, Fujimoto decides to meet them one after the other…or so the story goes.

Nominated for the 3rd Manga Taisho Award (2010).

Kinnikuman (Muscleman), a weak and clumsy super hero, constantly getting into wacky situations. As the series progressed, the story began changing from comedy to action as Kinnikuman battles stronger and stronger foes in the wrestling ring. The series continually introduced new Super Human characters, known as Chyo-jins, who would challenge Kinnikuman and his friends for various purposes.

Note: Received the Shogakukan Manga Award for shōnen manga in 1985.

The original run was from 1979-1986 and ended with Vol. 36. The series directly continued in 2010.

"I always just worried about what could have been, and I'm already this age!" That isn't how it's supposed to go, but somehow I'm already thirty-ish! That's how it is for Rinko. It's six years until the 2020 Tokyo Olympics and she's been thinking about marriage but...

Note: Nominated for the 9th and 10th Manga Taisho Award and the 40th Kodansha Manga Awards in 2016.

Oneshot:
Unbeknownst to her coworkers, Sawako, 34 years old and in her second year of marriage, has the hobby of wearing gothic lolita clothes. She had always kept it as her hobby, but as the years pass by, she begins to notice the pleasure she derives from those clothes waning.

Series:
Twenty something temp worker Nagisa Kataura lives like an average young woman - but she has a secret life. When she’s not sitting at her day job, she spends most of her time transforming into her favorite anime and manga characters through the art of cosplay. Worried about being thought childish and nerdy, Nagisa struggles to keep her hobby a secret.

Note: The original one-shot was the 2nd place winner of the 63rd Tetsuya Chiba Award in general category.

Black Jack is a genius surgeon who never acquired his license due to his clashes with the medical establishment. He is hired out by anyone willing to pay his exorbitant rates and is perceived as a heartless rogue because of his enigmatic nature and antisocial manner but that is not the whole story.

Note: 8 previously-sealed chapters were republished and were never officially nor unofficially translated.
Won the 1st Kodansha Manga Award in the Shounen category in 1977 which was tied with Mitsume ga Tooru.

When Roman architect Lucius is criticized for his "outdated" thermae designs, he retreats to the local bath to collect his thoughts. All Lucius wants is to recapture the Rome of earlier days, when one could enjoy a relaxing bath without the pressure of merchants and roughhousing patrons. Slipping deeper into the warm water, Lucius is suddenly caught in the suction and dragged through the drainage at the bottom of the bath! He emerges coughing and sputtering amid a group of strange-looking foreigners with the most peculiar bathhouse customs...over 1,500 years in the future in modern-day Japan! His contemporaries wanted him to modernize, and so, borrowing the customs of these mysterious bath-loving people, Lucius opens what quickly becomes the most popular new bathhouse in Rome-Thermae Romae!

Note: Won the third Manga Taishō and the Short Story Award at the 14th Tezuka Osamu Cultural Prize in 2010.

The story is about a young pilot named Shin Kazama and his experiences at Area 88, a mercenary air force base secluded in the desert of a war torn country. Shin goes from head of his class at a world renowned aviation school dating the beautiful daughter of an airline president to a mercenary fighter pilot bound to Area 88 by a three-year contract that he was duped into signing by a jealous and competitive childhood friend. Determined to earn $1.5 million dollars to buy his way out of the obligation and return home, killing becomes second nature to Shin as he quickly rises to the top rank at Area 88. Overwrought with shame and self-loathing for what he has become, Shin begins to question whether he is still fighting for survival, or like his fellow mercenaries, for the sheer excitement and camaraderie of battle.

Note: Won the Shogakukan Manga Award for shōnen in 1985.

From Viz:

Out of nowhere, a Japanese elementary school is transported out of the world they know, and into a nightmarish wasteland. Have they gone to another planet, or is this toxic world actually a vision of Earth's future? Soon, the students and teachers must struggle to survive in impossible conditions, besieged by terrifying creatures and beset by madness. Part Lord of the Flies, part post-apocalyptic science fiction, The Drifting Classroom (1972-1974) is a classic can't-put-down manga series. It was adapted into a Japanese live-action movie (1987).

It was awarded the 20th Shogakukan Manga Award in 1975.

Yuri, a modern day teenager who had just received her first kiss, is suddenly whisked away to ancient Anatolia where an evil queen wants her for a blood sacrifice. Luckily, the timely intervention of Prince Kail saves Yuri from the queen's grasp. For now. Kail promises to send Yuri back to her home, but the queen's persistent schemes to kill them both, plus their growing interest in each other, keep those plans delayed.

Note: Contains a side story called Orontes Renka that is published in the final volume (28) of Anatolia Story, which is set in the same historic period.

In 2001 this series won the Shogakukan Manga Award for shoujo.

Akagi Gunma is a young, impetuous, and rash teenager who decides to move to the big city to fulfill his dream of racing a Formula One car. The story follows how this simple farmer boy from the country moves on to the city in pursuit of his dreams.

F received the Shogakukan Manga Award in 1991 for seinen/general manga.

From Viz:

Young Takuya has it tough. After his mother passed away it has been his job to take care of his baby brother Minoru while their father, Harumi, works the long hours of the Japanese "salaryman." Takuya must sacrifice the playtime usually associated with childhood for the responsibilities of an adult. Cooking, cleaning, sewing and scolding are all now an integral part of the young boy's life. "All work and no play" has Takuya incredibly frustrated and resentful of his little brother. Will Takuya find it in his heart to love the brother who is causing him so much grief?!

Baby and Me received the 40th Shogakukan Manga Award for shōjo in 1995.

Included one-shots:
Volume 2: Time Limit
Volume 4: Secret Boy ni Tee Dasuna!!
Volume 6: Baka de Karukete Wagamama de
Volume 15: Natsu to Kimi no Irradiation

This is a oneshot from the 90′s Four Seasons Award Anthology.