Shiori was once a guitarist in a light music club in high school but her first live performance was dashed when her brother ran away from home with a lot of debt, to become a musician in Tokyo.
A decade later, Shiori is now a high school teacher, leading a boring, uneventful life and paying off the debt... till she runs into the ghost of none other than famous guitarist Jimi Hendrix.
The story of a 27-year-old woman on her way to becoming a music legend begins here.

A young girl fights on the frontlines in war. She has blonde hair, blue eyes, and nearly transparent white skin as she flies through the air and mercilessly strikes down her enemies. Her name is Tanya Degurechov and speaks with a young girl's lisp while she commands the army. Tanya used to be one of Japan's elite office workers, but because of a wrathful god was reborn as a little girl. Prioritizing optimization and career advancement above all, she will become the most dangerous entity among the Imperial Army's sorcerers.

Im Hwapyung. A man who wants to live a normal life like his name. Everything he had in his mundane life was destroyed. [Your love has become my loathing.] You shouldn’t have messed with me in the first place. You should have just let me live a quiet life. And now he has began his move that none of his nemesis will survive his wrath.

An ordinary family that loves cats. One day, the whole Tanaka family died during a major earthquake. When they woke up, they were reincarnated as the Stuart family, a noble family from another world.

Though everyone is dressed in the Western style, they have memories of their previous Japanese lives. Even though they’re confused, they've gotten used to living in another world.

Original Web Novel: https://ncode.syosetu.com/n1970fg
Light Novel Release: https://www.kadokawa.co.jp/product/321912000220

In the prosperous kingdom of Pars lies the Royal Capital of Ecbatana, a city of splendor and wonder, ruled by the undefeated and fearsome King Andragoras. Arslan is the young and curious prince of Pars who, despite his best efforts, doesn't seem to have what it takes to be a proper king like his father.
At the age of 14, Arslan goes to his first battle and loses everything as the blood-soaked mist of war gives way to scorching flames, bringing him to face the demise of his once glorious kingdom. However, it is Arslan's destiny to be a ruler, and despite the trials that face him, he must now embark on a journey to reclaim his fallen kingdom.

A new life begins for Kitahara Iori as he begins his college career near the ocean in Izu city, full of excitement for his new life. He will be moving into his Uncle's diving store "Grand Blue." There he finds the beautiful ocean, beautiful women, and men that love diving and alcohol. Will Iori be able to live his dream college life?

From Intercross:

Kurosaki Mafuyu was a juvenile delinquent and head of her gang before her subsequent arrest got her expelled from high school. Now that she’s transferred to a new high school, she’s determined to become an “ultra-shiny, super feminine high-school student.” But with a new friend like Hayasaka-kun and a homeroom teacher like Saeki Takaomi (who may be more than he seems), will Mafuyu really be able to live a girly-girl high-school life!?

The protagonist Hamada Katsuo, is your everyday pervert/loser character. He's starting a new semester in school, so he wants to escape from his loser days, the only problem is the new change in look/lifestyle he got is that of a gang member. He beats a strong guy that was bullying a friend of his by mistake and now, because of it he's the target for all the gangs in the region, even though he's still only a weakling and a pervert. Will Katsuo escape alive...? Find out.

Idol otaku Aisaka Yousuke wakes up one morning to find himself turned into a beautiful girl.

In order to clear the name of 'Emi,' a girl who had reincarnated as Remilia, the villainess of an otome game, the real Remilia who had been watching all along inside awakens.

Now it's time for the true villainess' revenge to begin!

In the middle of the 21st century, the world was on the brink of World War III. But superheroes from across the globe appeared and helped bring an era of peace. With the crisis averted, the Heroes returned to their home countries where they now help with domestic matters. This is the story about the young Japanese heroine named “Shy”...

Ura baito, also known as a shady part-time job. A gray area job that pays very well. The price you pay is your life.

Yume Kokuryo and Nagomi Shirahama are seeking a large sum of money for some reason. To that end, they casually dive into various shady part-time jobs.

This work may affect you physically and mentally. Read it at your own risk. We are not responsible for any damage to your health.

It's time to see what dragon tastes like. The crew of the airship Queen Zaza makes their living hunting dragons. Succeed, and the reward is riches and all the meat they can eat! Fail, and all that awaits them is a messy end. Follow the grand hunting and cooking adventure of the Queen Zaza as they chase dragons across the sky.

The National Police Agency Security Bureau has a secret organization known as the Next Generation Crime Information Centre. Their job is to stop murders before they actually happen, by using a certain girl's precognitive dreams.

From ANN:

Guts, known as the Black Swordsman, seeks sanctuary from the demonic forces attracted to him and his woman because of a demonic mark on their necks, and also vengeance against the man who branded him as an unholy sacrifice. Aided only by his titanic strength gained from a harsh childhood lived with mercenaries, a gigantic sword, and an iron prosthetic left hand, Guts must struggle against his bleak destiny, all the while fighting with a rage that might strip him of his humanity.

Warning: This manga is for mature audiences only, since it has sexual content and graphic violence (gore, blood, rape, etc). Definitely not for the weak hearted.

The 1988 Prototype chapter won a prize at the Comi Manga School Miura attended and the main series won the Tezuka Osamu Award for Excellence in 2002.

Adopted from a poor, rural orphanage by a wealthy duke, Naviah Agnus wanted nothing but to win her new father’s heart. Despite her best efforts, the calculating Duke only sees Naviah as a pawn, a mere stand-in for his terminally ill daughter Vivian, who was set to marry the crown prince. But when Vivian miraculously recovers, Naviah is pushed aside and driven to her own death. When she wakes up, she is 8 years old again, but this time, Naviah is done playing nice. Can they ever really become family?

The valuable treasure, the “Encore” which was left by the legendary Brave Hero Elline, has the recording of the end of the world and the reincarnation of the world. The countries and parties all over the world are searching for the location of its whereabouts; the age to fight for the Encore. The boy called Ren who wants to become a MASTERKnight has no talent in wielding swords despite looking exactly like the Brave Hero Elline, he has been having a lifestyle where people taunts him as the “Fake Brave Hero”. The one that appears in front of him is the legendary Dragon-Princess Krische, who had awoken from her seal. She mistook Ren for Elline. Though she gets disappointed since he simply looked like him, she later finds out a hidden potential in him. And she invites him to the journey to find the Encore together with the Archangel Phia and the Demon-Lord Elise that saved the world before. “Do you want to come with us?”

Yuuto is an ordinary high school boy who, one day, notices a mysterious tarot card by his bed. He shows it to his parents, who give him the good news - as the son of demonkin, he is eligible to become the next Demon Lord. As such, Yuuto is soon brought to a demonic academy in order to improve his devilish skills and earn the title of demon lord. And, you know, get a harem along the way.

From the author of Masou Gakuen HxH and Ecstas Online.

‘You emphasized harmony your whole life and this is how you go…!’ The successor of the Spear Master Sect and his apprentice Hyuk Woon Seong were framed of learning a forbidden Demonic art and slayed. A helpless and pitiful death by the hypocrites of the Orthodox Sect. The moment Woon Seong faced his death, The artifact of the Spear Master Sect emitted a light and gave him a new life. The life as Number 900, a trainee of the Demonic Cult! The two identities, the Orthodox Sect and the Demonic Cult. But his objective is one. Vengeance! Accepting his destiny and remembering his grudge, Woon Seong trains in martial arts And his time of revenge slowly comes closer…. Take over the Demonic Cult and punish the hypocrites of the Orthodox Sect! The revenge story of Number 900, Woon Seong growing in tasks of life and death. The webtoon version of author Il-hwang’s popular wuxia novel, Chronicles of the Heavenly Demon.

The Imperial Knight Judith was once a scumbag that would do anything for money.
She lived as a slave to money as a dog of the imperial family and a tool of the chief.
Under the guise of destitution, she abandoned her guilt.
But what was at the end was betrayal and death.

However, when she opened her eyes, she went back to being a new knight after six years?

‘I’m not going to be a swordsman for money anymore!’

In front of Judith, who is determined to live a different life than before, the commander of the Red Knights and scouts appears...

“I assure you that you will be treated fairly. Why don't you join the Red Knights?”

Judith decided not to pursue money blindly as a Red Knight, abandoning her past of being a Black Knight.
Can she live this life without regret?