Five years ago, my first love, Cha Mia, disappeared. Now, she has reappeared before me, completely changed.
An unexpected reunion at the police station… and she turns out to be a freshman at the same university?

The story of two people who thought it was over begins again on campus... or so I thought, but she still insists on letting the past go.

I've become the Demon Lord, the final boss in a game, but...

If I invade the human world? I'll be slain by the max-level protagonist I raised.

If I stop the invasion? I'll be devoured by my starving demon generals.

...Therefore, the only answer is farming.

In a world where humans sell and buy otherworldly species as slaves, the great mage Rifenhardt is treated like the Demon King for helping the otherworldly species.

A party of heroes arrive to bring down the Demon King! Rifenhardt succeeds in greatly injuring the heroes, but he faces death at the hands of... the Martial King Tesslon!

"Time and Space Regression Spell."

However, Rifenhardt miraculously manages to cast this last-resort spell and regresses to the past. But...

“Who are you?”

He awakens reincarnated in the body of the continent’s strongest physical warrior, Tesslon!

Now begins Rifenhardt's adventures as both a great mage and the physically strongest man to change the world!

The strongest doesn’t need any cheats!

Haruka, who spends his high school life a loner, was suddenly summoned to another world one day along with all his classmates.

When ol’ God enters the picture, Haruka believes he can just choose whatever cheat skill he wants to help him survive in the new world...
But, contrary to his expectations, that list of cheat skills works on a first come, first serve basis. And so, his classmates pick out all the cheat skills.

His choices now limited to leftovers, Haruka finds himself incapable of assembling a party due to his own “loner” skill.
Even though it’s a different world, it seems his adventuring days will be, as per usual, a solitary affair…

After becoming aware of a crisis looming over his classmates, Haruka makes a silent vow to save them. No relying on cheats!
He will walk a heretical path of strength that transcends the need for them.

The curtain rises on the strongest loner’s otherworld strategy guide!

Kinoshita Kazuya is a regular college student who was just dumped by his girlfriend for another guy. Feeling down in the dumps, he decides to use an app called Diamond to hire Mizuhara Chizuru, a rental girlfriend, to make himself feel better. From their first meeting, she seems to be the perfect girl for him, but is there more to her than meets the eye? And how will their not quite typical relationship develop?

In his second to last year of high school, the dispassionate but studious, Yataro Yaguchi finally finds a calling in art. With no prior art experience, he decides to work towards applying to an art university. A decision with potentially disastrous results.

The story begins with Japan's elimination from the 2018 FIFA World Cup, which prompts the Japanese Football Union to start a programme scouting high school players who will begin training in preparation for the 2022 Cup. Isagi Youichi, a forward, receives an invitation to this programme soon after his team loses the chance to go to Nationals because he passed to his less-skilled teammate —who missed— without trying to make the game-changing goal by himself.

Their coach will be Ego Jinpachi, who intends to “destroy Japanese loser football” by introducing a radical new training regimen: isolate 300 young strikers in a prison-like institution called “Blue Lock” and put them through rigorous training aimed at creating “the world's greatest egotist striker.”

Note: Won the 45th Kodansha Manga Award in the shounen category in 2021.

The protagonist is a guy who is among the stupidest of the stupidest in the school. In this school your grades can, under the supervision of teachers, take a virtual form to do battle! However, if you leave an examination midway, you get zero marks. A bright and cute girl, Mizuki Himeji, had a high fever during her examination. Despite her potential to be the second highest scorer in the level, she obtained zero marks for having left due to her illness and is thus banished to the worst class, Class F.
Grades mean nearly everything. For Class A: They have a smart-looking teacher, a plasma TV as big as the entire wall as their blackboard, personal laptops, personal air-conditioners, refrigerators, adjustable seats and all kinds of different appliances. Within the refrigerator, there are all kinds of drinks and snacks. Their ceiling is made of glass, the wall lets them put up high-class drawings and plants.
As for Class F (the worst class): They have Japanese desks and seat paddings. Their blackboard is dirty and there's even no chalk! Someone complains the legs of his desk are broken, so the teacher asks, "Didn't we distribute some glue to stick wood together? Glue it back yourself later." Another one complains the wind is blowing in from the broken window. The teacher says, "I got it. I'll apply for plastic bags and super-glue to fix it later." There are spider webs everywhere, not a patch of the wall is clean. A unique moldy smell spreads across the entire room; it must be from the old tatamis used to tile the floor. Welcome to Class F.
The protagonist feels displeased at such an arrangement; he seeks help from his friends to try to make a change through invoking war! And they devise all kinds of plans to try to beat the famous Class A, scheming to get Class A's classroom and equipment if they win.

The power of Valhalla's warriors is called Saga. It is the mighty, magical power born from their achievements and deeds in their former lives. Thus, the more stories and legends of these warriors spread and linger in the hearts of many, the stronger their Saga becomes.

Tae Ho himself was certainly no warrior. However, he was the world's top professional gamer. In the game world of Dark Age, his character, Dragon Knight Kalsted could rightly be called a legend in his own right.

His achievements, his story.

All the accomplishments that the Dragon Knight Kalsted had accumulated in the game!
[Saga: Immortal Warrior] The story of the immortal warrior, Lee Tae Ho, unfolds on the battlefield of the gods, Valhalla. To put an end to Ragnarok, which threatens the world's very existence, a new Saga begins at this very moment.

Shuri Komori is a 14-year-old girl, who is so nice that she can not turn down people’s request. She gains amazing abilities while she fulfills people’s request. There are many fun & happy things in her life, since she is an adolescent middle school student after all!

A manga overflowing with the ups and downs of everyday life!

A heart-pounding new life together with my "big sis cousin"!?

Masato Ooizumi just entered high school and he finds himself staying with a relative.
Living there is his "big sister cousin" who's being way too close with him!?
A slightly naughty, living together romcom begins under one roof!!

This is the story of a disgruntled 200 IQ MC who goes dungeon crawling with a qt goat girl who whacks enemies with a shovel

The Knight Commander is a symbol of the country and the people's admiration. However, in reality, her role is merely that of a front-facing middle manager, where she is merely bossed around by her superiors. One day, while working, the proud female Knight Commander, Linna, encounters a giant dragon. She tries to fight back, but is brutally defeated, perhaps due to fatigue from her daily hard work. However, the sight she sees when she wakes up is hard to believe…!?

An “inside-a-stomach” fantasy filled with dreams and healing, perfect for those of you who are tired of everyday life!!

Komine is an ordinary grade-school kid who is at the top of his class. And for good reason - after dying, this is actually his second run at life. Knowing everything from upcoming class subjects to future events, Komine naturally excels at whatever he does.

…and then there’s Sarara Miyano, Komine’s classmate. The last time he was in school, he was despised by her because of some foolish actions he took in the past. But now that he’s mentally older and wiser, maybe he can turn things around?

Witches suddenly declare war against humans, causing two-thirds of the world to fall apart.
They summon monsters called "Supporters" and devastate human residences but why?
Survivors gather people with the power to combat the witches and called them Witch Hunters! Tasha Godspell is one of the strongest nicknamed "The Marksman" along with his "Jack-O-Lantern" looking Supporter. He fights the witches but cannot really bring himself to hate them.

Yeon Woo possesses such a delicate appearance that he could be mistaken as a female student. However, he has a secret crush on the school idol, Kang Haesol. But the shy and timid Yeon Woo has never said a word to her…

Kotesashi Kouyou is the protagonist who possesses outstanding skill as a masseur. He aspires to become a sports doctor and wants to get scholarship in medical school. Starting spring, he will attend the high school attached to Seiwa University, a sports powerhouse. Since his family is not wealthy, he has to work as a hostel manager where he is allowed to stay in order to pay for his school expenses, however, there he encounters high school girl athletes with various problems. Kotesashi's job is to take care of them physically and mentally, as well as being the hostel manager. School girls from sports clubs and massages! All this will start a life full of intense excitement in the dormitories!

A bitter and painful adult's life needs "friends".

Set in a game company, Rihito Otsuka (23), who is "normal" in both work and socializing, and Noa Saotome (27), who goes all out with everything she does. Two characters whose lives aren't supposed to intersect become "friends" by chance...? A little sweet and slightly heavy "office" friends "comedy" start!

In middle school, Konoha Satou dreamed of escaping into a world like that of Dark History, a romantic fantasy novel she wrote telling the story of the count's daughter Konoha Magnolia and the knight she falls in love with. Years later, her mother rediscovers that novel - only for Konoha to get hit in a traffic accident and die!

When she opens her eyes, she finds herself in the world of her own creation as the heroine's younger sister, Iana Magnolia. Somehow, she's been reborn as the character she created to be the greatest villainess of all time?!

Ghost-seeing School Boys oneshot included in volume 1 as chapter 3.5

The story centers around the life of a young boxer named Ryuuji Takane and his sister Kiku, who is his coach. Ryuuji and his sister both inherited their father's talent for boxing with Ryuuji inheriting his strength and techniques while Kiku picked up his talent for analysis and strategy. In the past, their father was a famous boxer. Ryuuji and Kiku went away from home to train and become famous in order to help their lonely mother. On the way to stardom, they have to defeat the strongest challengers all over the world.