Kenkyo Na Circle

Ranga was an ogre. However, he was also a strong ogre. Strong enough that he became one of the four most elite demons in the whole land. And, as with many other stories, his comrades betray him. Upon his death, he reincarnates as a normal human. Now, with all of the knowledge and strength of his former life, what do you think he’ll do with this new opportunity? a) Live a peaceful life b) Live a slow life c) Do whatever he wants Links: Original Webnovel

A pair of high school girls are summoned to an alternate world as heroes to defeat the demon lord! Twice the heroes means that their cheat skills are also twice as exhilarating! https://twitter.com/shonen_gangan/status/1281801639620341760

A magic fanatic's life came to an end after a dreadful encounter with the nobles who ended his life with a powerful spell. His last wish, being able to study and master more magic, has been answered when he was reincarnated as Lloyd de Saloom, the 7th prince of Saloom Kingdom. Being the last prince in line with no right to compete for the throne, Lloyd is basically allowed to live as he likes, allowing him to perfect his magic as he pleases…

Zeff Einstein spent his whole life mastering red magic and was finally recognized for it, yet a new spell that was soon created revealed that his talent for red magic was his lowest. Bitter at the thought of all his wasted effort, he creates a spell to send his old self back in time to his younger body and together with the determined "genius" mage Milly and the handsome swordswoman Claude, he intends to master magic more efficiently this time.