It's been ten years since Rentt Faina, a down-on-his luck Bronze-class adventurer, set his eyes on becoming Mithril-class. Unfortunately, Rentt finds himself helpless when confronted by a legendary Dragon in the Labyrinth of the Moon's Reflection...and is summarily eaten. But Rentt has miraculously reawakened...as a Skeleton?! (Source: J-Novel Club)

Eris Boreas Greyrat takes center stage in this spinoff from the wildly popular series, Jobless Reincarnation! After facing a devastating defeat at the hands of Dragon God Orsted at the Red Wyrm's Lower Jaw mountain range, Eris parts ways with Rudeus and makes her way to the Sword Sanctum in order to rectify her own inexperience as a swordsman. As the "Mad Dog" continues to hone her sword skills under the tutelage of the Sword God, her fangs continue to grow stronger and sharper! (Source: Manga UP!)

Rentt Faina, a twenty-five-year-old adventurer, has been hacking away at monsters for a decade. However, without much talent for the job, Rentt finds himself stuck hunting slimes and goblins for meager amounts of coin every day. Little does he know, all this is about to change when he comes across a seemingly undiscovered path in the Labyrinth of the Moon's Reflection. What awaits him at the end of the path, however, is neither treasure nor riches, but a legendary dragon that wastes no time swallowing him whole! Waking up a short time later, Rentt finds himself not quite dead, but not very alive either—he is nothing more than a pile of bones! Armed with nothing but his trusty sword, tool belt, and ghoulish new looks, Rentt sets off on his quest as a newly reborn Skeleton to achieve Existential Evolution, hoping to one day return to civilization with a more human form. Will Rentt succeed, or will the labyrinth consume him for the rest of his un-death...? (Source: J-Novel Club)

After a long battle, John Celias, a soldier of the Demon punitive force, sees the hero topple the Demon King at last...and he is defeated by the remnants of the enemy. When John, who should have died in the war, wakes up, he finds that he has become a baby in his hometown... the same hometown that should have been destroyed by the demons. John realizes that he has actually gone back in time and decides to use the fighting prowess and the knowledge he gained in his previous life to change his tragic fate! It's a story of a soldier and his time travel counterattack fantasy! (Source: Alpha Manga)

Demon King Lurusliana Nord; defeated by the hero, and someone who should have died. He had a number of things left undone, and a number of problems left unresolved, but following the slogan that "evil will be destroyed," he should have disappeared. However, for some reason, he had miraculously gained a second life as a human. This details the life he leads from then on. (Source: Oniichanyamete)

It details the life of a mid-rank soldier who died at the very end of the war against the Demon Race. Fortunately for him, he wakes up to find that he's a baby again, in the embrace of his real mother, years in the past. Determined to avoid the chain of tragedies that took his beloved ones away from him, he takes advantage of the advancements in swordsmanship and magic that developed during the war (as we all know, wars are when many scientific breakthroughs tend to happen), and tries his best to prepare for the demon invasion as well as strengthen himself with maximum efficiency.

This is the comfortable life of a veteran adventurer! The daily life of single middle-aged B-class adventurer, Georg Kylie is too regular compared to his appearance. Eat breakfast, wear armor and head to the Adventurer's Guild. Get a request form, get a reward for doing the commissioned work, finish the side work as a jeweler craftsman, spend time in a tavern of his liking and go to bed. While Georg spends every day like this, sightings of a sub-dragon which is a class A monster come. Soon afterwards he meets a new adventurer girl who wants to sell sub-dragon scales, and he calls out to her. "Don't lay your hands on Cecil again!" "Guwah!" He was mistaken for a molester, and was beaten by a boy who seems to be her companion. After this incident, the daily life of single middle-aged adventurer Georg began to change into a life full of encounters and adventures. From “Let's become a novelist”, let’s look into the scary, but kind middle-aged adventurer's life!

Clay was the baggage carrier for the prince's hero party—yet he defeated the Demon King alone. Wanting to stay out of the way and let the future king take the glory, he disappears. Returning to life as a simple villager, Clay heads to the "Hell's Frontier" (Henkyoku), a land everyone else has abandoned. Using his skills 【Appraisal】 and 【Imitate】, he absorbed the techniques of the hero party and now possesses overwhelming power. He begins freely taming this monster-infested, uncharted land. But his former comrades, enemies, and others won't just leave the true hero alone.

Mira, once hailed as the strongest assassin, dies with bitter regrets at the hands of her rival—a young knight. However, when she reopens her eyes, she finds herself reincarnated a year later as the daughter of a noble family, bearing the same name...!? Determined to keep her past identity a secret, Mira tries to live a quiet, unnoticed life. But over time, she becomes intrigued by a way of living that's the complete opposite of her previous one—protecting others. With a newfound resolve, she sets her sights on becoming a soldier. A thrilling reincarnation tale of a rule-breaking assassin girl rewriting her destiny! (Source: Kadokawa, translated)

The Duchess of Farrens is a prominent noble family that supports the backbone of the Kingdom of Istoward. Elaine Farrens, the duchess of Farrens, after her misdeeds and attempted usurpation of the country, finally died, her life taken by her own daughter. In her dying moments, her high pride was finally broken, and she truly regretted what she had done, but it was all in vain. The ducal family itself was destroyed, and its notoriety was to be forgotten in time. However, Elaine regained consciousness the next thing she knew. And what’s more, she was giving birth. She immediately realised that it was useless to try to understand her situation in such a situation, and decided to face the life in front of her, thinking about it after the birth for now. [Original Web Serialization](https://comic-walker.com/contents/detail/KDCW_KS04203205010000_68/) https://www.cmoa.jp/title/323206/

The Duchess of Farrens is a prominent noble family that supports the backbone of the Kingdom of Istoward. Elaine Farrens, the duchess of Farrens, after her misdeeds and attempted usurpation of the country, finally died, her life taken by her own daughter. In her dying moments, her high pride was finally broken, and she truly regretted what she had done, but it was all in vain. The duke family itself was destroyed, and its notoriety was to be forgotten in time. However, Elaine regained consciousness the next thing she knew. And what’s more, she was giving birth. She immediately realised that it was useless to try to understand her situation in such a situation, and decided to face the life in front of her, thinking about it after the birth for now. Source: NU

Happy ending guaranteed! Turning into a fish (?), dying and returning to life... Even if they become unfortunate noblewomen, these strong and charming young ladies are not one to give up easily and are always in action! (Source: Kodansha, translated)