"Hey, Seraphina. Even when you grow up, don't end up killing me, okay?" The wizard Arvel meets his end at the hands of his former fiancée, Seraphina, who later became the emperor's mistress and a notorious villainess. However, when he comes to, he finds himself face-to-face with a young Seraphina! Astonishingly, he has returned to being his 13-year-old self. Seeing Seraphina before she became a villainess, Arvel makes a resolution: he will raise her to become a proper person and save his own life. To start, he begins searching for a way to prevent the death of his brother, Sho, who was once engaged to Seraphina. However, the situation is far from simple, as he must contend with Seraphina's neglectful family, men vying for the beautiful Seraphina's attention, and a web of conflicting intentions. In this journey through time, can Arvel alter Seraphina's fate and save her from becoming a villainess...!?

"A Journey Through 600 Million Years of Natural History" is set in a time when time machines have been developed, allowing access to ancient times. Inochi and Akari, a pair of university students, travel through various eras and encounter undescribed species of ancient life. The story depicts their "600 million year journey through natural history" from ancient times to the present day, gazing up at the giant dinosaur Diplodocus in the Jurassic period, having a barbecue on the beach in the Cretaceous period and eating ammonites. (Source: Natalie, translated)

Twenty-six-year-old Shibakusa Tohru is about to make his major label debut when his bandmates fire him. In the midst of his despair, he learns that his former classmate Shigure Narahara, now a top singer, has committed suicide. Tohru, who had been a devoted fan of Shigure, loses his emotional anchor and jumps off a balcony to follow her, but instead of dying, he finds he has taken a time leap back to his high school days.

The year is 158 AD, and the Roman Empire thrives under the 20th year of Emperor Antoninus Pius’s reign. Lucius, a Roman bathhouse architect, is now sixty years old and plagued with back pain. His wife Satsuki has mysteriously disappeared, his son, Marius, is beyond comprehension...and to top it off, he still has the Roman bathhouses to worry about!

When Roman architect Lucius is criticized for his "outdated" thermae designs, he retreats to the local bath to collect his thoughts.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! --- - **Won the 3rd Manga Taisho** - **Won the Short Story Award at the 14th Osamu Tezuka Cultural Prize in 2010**

*“I wish I had liked you when I was a high school student …”* Osamu’s girlfriend refused his proposal with these mysterious words. After that, in an accident, he time-leaps back to his high school days. He was trying to find her and make her fall in love with him again, but when he met her she had a twin sister…! ??

Reaching his limit due to daily work, the corporate slave Enami Shuusuke collapses on the station platform one day. In that moment, memories of his childhood friend, Yorumiya Hina, who died in an accident, flash before his eyes. "I'm sorry, I couldn't save you then." As Shuusuke falls into a deep sleep bearing regret, he finds himself time-leaping back 10 years!

A black company employee in his 40s, Namba Kazu, died of overwork and was reincarnated to another world. After saving the world, he returns to find himself regressed to his 17-year-old self. Kazu realizes that he can use the abilities he acquired from another world and is excited to restart his life over again. However, through the help of his childhood friend, Yui, he learns of the existence of human-eating abomination called Variant in the world he was born in. Kazu knows from his past memories that Yui will die in the near future. In order to save Yui, who is on a mission to fight against variants, Kazu decided to throw himself into battle in this world as well.

Kasane is your average kendo-obsessed girl, when a brush with a mysterious sword sends her back in time to the Sengoku Era. Stuck in an unfamiliar time and place, Kasane also has the poor luck of winding up right in the middle of the turmoil that surrounded Oda Nobunaga's rise to power!

Rishe, the daughter of a duke, is stuck in a time loop that begins at the moment her engagement is broken odd and ends with her early demise at the age of twenty. She has now begun her seventh loop. In her past do-overs, Rishe experienced various occupations, including being a merchant, an apothecary, and a knight. But this time around, she simply wishes to live a long and leisurely life! That *was* the plan, only for it to be derailed by an unprecedented marriage proposal from her killer in the previous loop, the neighbouring country's Crown Prince—?! --- Every time Riche turns twenty, she dies and is returns to the day she gets dumped. She has been a merchant, an apothecary, and even a maid. For her seventh life, she has one goal: to live a long and lazy life. But then she gets a marriage proposal from the Crown Prince–the man who killed her in her previous life as a knight. Despite her determination to avoid drama, here she goes again! --- [Original Web Novel](https://ncode.syosetu.com/n1784ga/)

Ed, a quien se le dio la loca prueba de tener que ser expulsado de la party de 100 héroes en 100 mundos diferentes para poder regresar a su mundo original, finalmente cumpliendo las condiciones puede volver. Sin embargo Ed se entera de que el otro mundo al que quiere regresar ha tenido un final desastroso. Ahora para salvar a una chica elfa quien una vez fue su amiga, tendrá que volver a desafiar una nueva batalla para aprovechar al máximo la "habilidad de expulsión" para cambiar todos los finales de una forma convincente. ¡Comienza una historia para salvar 100 mundos diferentes!

From Nyan-Nyan Rampage: "The final arc of the story begins… When Takao Osugi receives the mysterious "Universe of the Four Gods" book from his mentor, Einosuke Okuda, he does everything to keep it away from his young daughter, Suzuno. But when disaster strikes Tokyo, can he still protect her from her fate? Shortly after the tragic finale of Genbu Kaiden, young Suzuno Osugi's tale as the Priestess of Byakko beings to unfold!"

A world where the worth of one's life is decided by one's Level. Theo, an S-Rank adventurer, had reincarnated thousand years later in a future where the people had forgotten about the power called "Level Up." In this world where a person would be Level 1 at birth, humanity is persecuted as the weakest race and the people lived everyday while fearing the danger of monsters. However, in their midst only Theo, who was chosen to be a sacrifice for the monsters, knew that humans can become the strongest because only they have the ability to Level Up.

***I want a do over for the me who had no courage to speak of, and be born again as a new me.*** Koharu Kanba, who spent her gloomy high school days as a "social outcast", will now restart her life!! (Source: CyComi)

*Boy, be killed! For the sake of the cursed girl.* A teenage boy wants to become popular with girls. A strange relationship starts after he finds a girl drowning in the river. ___ **Alt Official Raw:** [COMIC DAYS](https://comic-days.com/episode/14079602755592848221)

Akio, a compassionate and empathetic individual, comes to the aid of Mel, an enchanting elf who unexpectedly finds herself in another world while on her journey home. Initially, Mel sees Akio as her savior and offers to serve him, but instead, Akio decides to share his life with her for a while. This unexpected encounter profoundly alters Akio's life, which was previously fraught with challenges.

"That day, when I met you, my world, where I couldn't even speak, was filled with music." High school student Fujieda Yuzuki is the “kind girl” whom everyone adores. She prioritizes those around her ー her friends and her boyfriend ― all while hiding her true feelings. She's not good at speaking her mind. Putting others first had been Yuzuki's way of life up until then. That is, until she met her. One day, Yuzuki comes across a girl singing and playing her guitar on the street. Unable to forget her voice, she finds herself humming the melody she heard while alone in her classroom after school. Suddenly, that girl — Terada Hinata — appears. It turns out that Hinata attends the same high school as she does. Then, she stuns Yuzuki by saying, “I came from the future to save you!” This is a cute and lovely Girl Meets Girl × School Romance story!! (Source: Young Ace Up, translated)

*“Go back to the one you love… don’t worry about me.”* Even knowing she would only ever be a wife in name, Rachel agreed to marry the kingdom’s famed knight and commander of the royal guard, Hendrick—a man she had long admired from afar. But the loveless marriage slowly began to eat away at her soul, leaving her only one source of strength: her beloved son, Lancelot. One day, however, a tragic accident claimed her life… And just as her eyes closed for the last time— she opened them again. She found herself back on the day of her wedding, as if time itself had granted her a second chance. Will she choose to live the same way all over again? Or this time… will she take fate into her own hands? A story of heartbreak, rebirth, and a love that just might bloom the moment we stop waiting for it. ___ Knowing she’d be little more than a wife in name only, Rachel still married the Commander of the Kingdom’s Order of Knights, the man she had long loved from afar. After a loveless marriage and at long last being blessed with a son, she pours everything into raising him, only to lose her life in the wake of a certain incident. But when she opens her eyes, time has turned back to her wedding day! Why has she been given a second chance at life, and what is the meaning of starting over? This time, to protect the child she truly should have treasured most, the beloved son she loves with all her heart, the great reversal story of an oppressed noble lady begins!!

After a traffic accident, 52-year-old civil servant Kenzaburou Tondabayashi awakens to find he's become Grace Auvergne, a duke's daughter, and more importantly the villainess of an otome game. Not wanting to get in the way of the happy endings of the young characters around him, Grace sets out to play the role of the villain, but whether it's due to Kenzaburou's memories of being an affectionate parent getting in the way or not being able to remember those pesky foreign names properly, it ends up being a lot harder than it looks… ___ **Official English:** [emaqi](https://emaqi.com/manga/from-bureaucrat-to-villainess-dad-s-been-reincarnated) - United States & Canada only.

A story of a young man who lacks a sense of reality after being dumped by his lover. He was visiting a seminar on cultural anthropology with his fellow classmates when he discoveres an ancient wall painting, which transports him to the past where mammoths dominated the world.

Magic school is a lot harder when you're trying not to die! Life seemed perfect for Oriana after she started dating Vincent in the winter of her fifth year at the academy. Little did she know, her beloved would soon die under suspicious circumstances. Before she can process anything, she wakes up to find herself back in her seven-year-old body with no idea how she died. When she finally returns to the magic academy in hopes of reuniting with her boyfriend, she finds out Vincent has no memory of her! Now she's back at square one. Can Oriana navigate this second chance at life and change the course of Vincent's fate? Making her crush work out really is a matter of life and death! ___ Oriana, a seventeen-year-old magic student, suddenly dies alongside her boyfriend, Vincent. However, she returns from death in the body of her seven-year-old self with the memories of her past life intact–except for the knowledge of what killed her. She fantasizes for years about reuniting with her beloved, but when they finally meet, Vincent doesn’t remember her! Can she make Vincent fall in love with her again and avoid the death that started this mysterious time loop? ___ [Original Web Novel](https://ncode.syosetu.com/n7481gn/)

On a daring quest to save a life, two friends are hurled into another world, where an evil sorceress seeks to enslave them. But then the lion Aslan's song weaves itself into the fabric of a new land, a land that will be known as Narnia. And in Narnia, all things are possible. ___ **Translator:** Tsuchiya Kyouko

Suzuki-kun and Takagi-san — two high-schoolers who found each other in a time loop on August 31. The two are the only ones who keep their memories when it loops. As for the cause of the time loop, one thing comes to mind — Suzuki-kun's lingering regrets for the summer, a guy's greatest ambition... ___ **Alt Official English:** [K MANGA](https://kmanga.kodansha.com/title/10613/episode/353159) - United States, Japan, Canada, Australia, New Zealand, Singapore, Philippines, Thailand, Vietnam, Hong Kong, Taiwan, India, Mexico, and Brazil only.

Después de un accidente trágico, Shima se despierta en el cuerpo de Runa en 1999, cuando Runa aún vivía como un adolescente varón. Ahora en un cuerpo masculino, Shima debe enfrentar el despertar sexual intenso de un chico adolescente, mientras navega por su propia identidad y relaciones.