When young Serephione has a fateful encounter with Lou, the cute and fluffy guardian tiger, it opens the floodgates to a torrent of memories. She realizes she had a past life as an office worker in which she loved to read fantasy books, including one featuring the infamous villainess...Serephione Granzeus! After using her immense magical power in battle, the novel's Serephione was defeated and condemned to die alone. The surest way to escape that fate is avoiding magic school altogether...so Serephione vows to hide her power and become an adventurer instead! But what will she do when major characters from the book threaten her plans? (Source: J-Novel Club)
Serephione Granzeus is your average three-year-old girl...or so she thinks, until she meets Lou, the super-fluffy Holy Guardian White Tiger. Memories of her past life as a Japanese businesswoman come flooding back to her, and she realizes she’s part of a fantasy book she read before, but as the villainess. Yet her past life isn’t all that she remembers; she can recall her life as the original Serephione, and her sadness, and her pain... After making a contract with Lou, she comes up with a plan to change the plot and avoid the villainess’s dark fate: become an adventurer and avoid everyone from the book! But the more she diverges from the plot, the more unpredictable the other characters become. How will she keep everyone from learning her secrets and spoiling her plans? (Source: J-Novel Club)
I was reborn as a villainous daughter in a reverse harem otome game. After being sick with a high fever at the age of 10, Pia Rockwell suddenly remembered her past life as a university student in Japan. But far from going down the villainess route, all this super timid girl wants is to finally use her knowledge from when she was a grad student studying to get her doctorate in paleontology. Her ultimate goal is to become a commoner, excavate fossils, build a museum and then become a curator. So in order to escape the villainess route and avoid being deported by her fiancé during the graduation ball, Pia decides to avoid the upcoming hurt and heartache and asks to break off her engagement to Rufus, the Prime Minister's son. But will her cunning fiancé let her go that easily?
She should have died in prison as a villain. But she travels back in time... Marquise Chloe was betrayed by someone she trusted and died in prison... but she awakens back to her childhood. Starting over from the age of five, the despised "weed magic" becomes her weapon to live freely. To avoid making the same mistakes, Chloe immediately takes action. https://www.cmoa.jp/title/257346/
Marquise Chloe was betrayed by someone she trusted and died in prison... but she awakens back to her childhood. Starting over from the age of five, the despised "weed magic" becomes her weapon to live freely. To avoid making the same mistakes, Chloe immediately takes action. Source: MU
"Relay" essay published in Wings. Each chapter features a contribution from a different mangaka.

