Manga Doa

A man who was thirty years old and wanted to use magic died unexpectedly, and when he woke up, he was reborn in another world. Named Theon, he had high hopes that there would be magic in another world, but there was no magic in that world. Theon became depressed and lethargic, but an event led him to discover the existence of magic. "That's right. If there is no magic, then I will make it myself." With this in mind, Theon began researching magic from that day onwards. Eventually, through the spread of a disease that can only be cured by magic, and a chance encounter with an enemy that can only be defeated by magic, Theon becomes a hero who saves the world. This is the story of a simple magic fool who, while tossed about by fate, overcomes it with the power of magic and an indomitable fighting spirit, ultimately propagating magic to the people. (Source: Shousetsuka ni Narou, translated)

Paris, France. Ao is a young orphan of Japanese descent who longs to become an artist. Into his life comes Giselle, a mage who is as powerful and as inhuman as Thorn. She sees Ao's potential and takes him as her groom. Under her wing, he learns about the wider world and all the colors in it. (Source: Seven Seas Entertainment)

Faerie-born Jack Flash and her human-born brother, Larry, run a detective agency in New York City specializing in crimes committed in the hazy boundary between the human and faerie realms. They never expected to receive a letter from an ancient magus of the Old World, but Echos, caretaker of dragons, has a task for them. (Source: Seven Seas Entertainment)

Ireland, a place farther away than Japan. Saku, a girl with a curse, arrives there with the thing that haunts her. Will the promise made to her by a silver-haired old witch be what she wants or not? This is a story of escape that eventually leads to God. (Source: Bushiroad)

Rising from the ashes, a fallen noblewoman stands to save humanity! "Countess Romelia. I'm breaking off our engagement," declared Prince Henri, right after defeating the Demon King. By the prince's side were Saint Elizabeth, the sage Ekaterina of the Unreturning Forest, and the Eastern swordswoman Lu Hime, all pointing accusatory fingers at her as "useless." But the prince and his comrades didn't know something. They didn't know that Romelia possessed a miraculous power called "Grace," which bestows good luck. Having lost her fiancé and been abandoned by her friends, Romelia did not break. Her homeland was still infested with the Demon King's forces, and many people were held captive by the demon race as slaves. To rescue them, Romelia embarked on a mission, encountering numerous difficulties along the way. First, she didn't have an army. There were no healers to tend to injuries, and she lacked the funds. But Romelia was determined to solve every problem aggressively. "No army? Let's intimidate local lords and take their forts." "No healers? Let's negotiate with the church for their assistance." "No money? Let's negotiate with merchants to secure funds." "Newly recruited soldiers are inexperienced? Let's have them gain experience by hunting monsters." And so, Romelia, along with her loyal followers, marches into battle! (Source: Shogakukan, translated)