From the author of the NTR series "1/10 no Hanayome". Read it with that in mind

A time travel action fantasy of the strongest of mankind. “Even if the disgusting gods gave me this chance, an opportunity is still an opportunity. Since they want to end up dead, I will kill them.” The last survivor of mankind, Zephyr. The fight with the demons ended in defeat and the gods gave him a chance to go back 10 years in time. The demons who took everything away from humans and the gods who treated humans as beings for sightseeing. This time, I will tear them to pieces.

I came here with only the goal of revenge.

I overthrew the Tulkan Empire, a single nation that dominated the continent.

I had always succeeded in gaining victory. I had accomplished all I needed to and was satisfied.

That’s why I accepted my approaching death. I no longer had a reason to live.

And so my heart stopped beating.

I definitely felt it stop.

However, what in the world happened?

“It’s not black magic and it doesn’t seem like an illusion either.”

A boy with short, black hair was reflected in the mirror.

I looked exactly like when I was 14, which was 20 years ago. A young boy, who hasn’t lost his baby fat yet, patted his cheeks and murmured, “How is this possible?”.

I had returned.

To the time filled with my regrets.

Having given up on both study and dreams, Meguri Sakamoto ended his lacklustre high school life.
But, on the day of the graduation ceremony, the dissappearance of his ex-girlfriend and now famous musician Chika Nito, has been reported in the news?!
Starting with a time leap, this is a love story about redoing one's youth.

Shouji Osamu is an elementary school teacher fresh out of college about to embark on his first day. At the school gate, he was suddenly hugged by Chise, a girl he doesn't recognize who seems to know him. He later finds out that Chise is a fifth-grade student in his class, and that she lives in the same apartment building as he does. During a late-night rendezvous, he learns that nothing about their encounter is coincidental.

Calliope has suffered through nature's law and many accidents. Her family was murdered and an ongoing war ended her life, but she traveled back in time to when she was born?! While Calliope slowly grows, will she be able to figure out who killed her family and stop them in time?

(from Amazon Japan):

All six variations of Doraemon's first meeting with Nobita in one collection!

In commemoration of Doraemon's 50th anniversary, all 6 original versions of the first "Doraemon" chapter are compiled in their entirety. Also included is the legendary preview, where the title and main characters weren't decided until just minutes before the manga's deadline, and a secret "The Birth of Doraemon" chapter written by the creator himself! The entire collection is in the brand-new Shinsho book format, and the commentary at the end is full of rare photos as well as materials!

I was crazy about music and dedicated my entire life to it, but I neglected my daughter. I soon started to regret that for the rest of my pathetic life. Just like that, I died, but when I opened my eyes, it was 10 years ago. This time, I vowed to be a good father. By the way, I think my daughter is a musical genius.

Carol (5th grade elementary school) likes Kotarou (25), the guy who live in her house,
but she is aware of herself who has limitations,
she realized that she, who was still a child, would not be able to win Kotarou's heart,
things got worse, when she found out that Kotarou was dating her friend's sister, Chizuru,
she cried, knowing that she was not commensurate with her friend's sister, who was tall, had plump breasts, and was an adult,
that night, she wrote in her diary "I want to be an adult" in lines,
until what she wants is carried away in her dream,
when she's awake, there is a strange woman in front of her,
she claimed that she was named AI who was also the daughter of Carol and Kotarou who had come from the future,

this is a story, where AI will help Carol (mama) to unite with Kotarou (father).

Even in university, Chono is stuck in the past regrets of his high school years. His dull days come to an abrupt end when he comes across a mysterious book... A book that allows him to return and re-do his high school life in his dreams. Follow Chono and the girls of his dreams as they reshape their wasted youths!

Chaerin leads a blissful and comfortable life as the lead in a romance novel. She only has eyes for the male lead, Jeha, to the point where all the extras are literal black shadows.

But then, one day, her story suddenly switches genres.

All of a sudden, she discovers that if she wants to live, she has to band together with the extras she ignored before and work with them to survive!

From the author of comes this genre-defying tale!

Bedisth, who transmigrated into the novel 'Twilight Princess', finally reached the end of the novel. After it was completed, she wonders how her life would be in the future, and when she opened her eyes the next morning, she returned back to the day when she first transmigrated, together with Princess Rossenne! Confused, Bedisth tries to make a regret-free ending upon hearing Rossenne's words that it was her second chance!

21-year-old Jang AnCheol has been on fast-track to success when he is cursed by a classmate he had bullied 3 years ago in high school. Now placed in loser’s body he had bullied 3 years ago, he is tasked with stopping 4 “Life Completely Ruined” incidents as well as rehabilitating his past self in order to undo the curse. How will he navigate his way through his past self and his cronies torments?

From the author of "Lookism" and artist of "Free Draw".

Hashiba Kyouya is a 28 year old game developer. With his company going bankrupt, and him losing his job, he returns to his hometown. Looking at the success of creators of his age, he finds himself regretting his life decisions as he lay distressed on his bed. But when he opens his eyes, he finds that he has travelled 10 years back to the time before he entered college.

Will he finally make things right? This is a story about a failed person who is given a second opportunity to follow his dreams.

The Demon King led his army of demons to wipe out the human race. The Hero, Kail, and his allies attacked the Demon King's castle to defeat the Demon King. The Demon King is slain, but at what cost? Kail lost all of his allies throughout the war. Friends, family, lovers, comrades. All dead, and he is dying.
As Kail's life ebbs away in the Demon King's chamber, he notices a strange gem that the Demon King had coveted and approaches this relic to grab it; after an intense light glows, he is sent years into the past. After recovering from the initial shock, now in his younger body, he decides to avoid making the same mistakes of his first time through these years and to become stronger.

Ling Chen lived as a villain for 35 years, but in the final battle with the hero Ye Muxue, he "initialized" reset-reborn back to 17! what? Do you think he wants to be human again? Less talk! Of course, it's time to kill Ye Mu, who wasn't super powered at that time!

A powerful cultivator unexpectedly time-traveled into the modern world with heroes. In this small world, the fight between cultivation and superpowers shall begin...

A massive asteroid is about to hit earth!

Humanity has failed to stop a giant asteroid from plummeting into Earth, and life as we know it has ended. An ordinary Korean office worker named Cheolsu is somehow given the chance to go back in time and prevent this catastrophe from ever happening. Does he have a chance?

The curtains rise on the tale of a young lady who once stormed the battlefields now getting to start her life all over again!

The young noblewoman, Jill, was sentenced to death by her fiancé, the Crown Prince. Just as she was on the brink of death, time rewinds back to when she was 10 years old, to the party where her engagement had been decided!

Determined to avoid going down the same path to ruin, Jill hastily proposes to the person behind her, only to discover that he’s none other than Hades, the Emperor of the neighboring kingdom who’s (set to) fall into darkness, ergo the worst villain.

This is the story of the redo-life of a noble girl who rushed headlong into battles, brought to you by the duo behind the adaptation of “I’m a Villainous Daughter, so I'm going to keep the Last Boss”!

The three kingdoms. The era where heroes flocked in order to defeat the world. The best-armed follicles got lost in history due to a momentary mistake. The last moments of life… “Give me one more chance, I promise I’ll defeat the world!” When I opened my eyes, the follicle was in it’s twenties. It went back in time, with its tumultuous spirit beginning to unfold!