Monsters have long threatened humanity’s existence. To fight against these beings, Keith, the youngest person to ever become a sage, joins a knight order and shows immense success on the battlefield. However, that doesn’t last long, as a quarrel with an incompetent higher-up gets him fired from the order. With nowhere to go, Keith is assigned as a teacher, and with his talent for bringing out the best in his students, his class is about to reach unbelievable heights… *Source: Manga UP! Global*

Hyodo Issei is a (perverted) high school boy. When he goes out on a date with his first girlfriend Asano Yuma, he is killed by her. Her true identity is Reinare, a fallen angel sent by a secret society Grigori to eliminate dangerous divine weapons. Issei is reincarnated as a devil by his senpai Rias Gremory, a Duke of Hell. Issei serves as Rias's low rank devil and fights against the fallen angels.

Shin High School D×D is a light novel series set in the High School DxD universe. Continuing from where Volume 25 of the previous light novel series left off, high school student-turned-devil Issei Hyoudou is still pursuing his dream to be a harem king. (Source: TV Tropes)

When unpopular high schooler Issei Hyoudou has a less than romantic encounter with his first-ever girlfriend, the consequences are fatal! As he lies dying, who should come to his rescue but the prettiest girl in school, Rias Gremory! And the shocking truth she shares leaves Issei reeling... "You've been reborn a devil. Now you work for me!" Issei's uproarious life as a devil's minion begins here! (Source: Yen Press) *Note: Includes two extra chapters.*

Manga adaptation of the short stories found in the eight volume of the light novel.

Five years of inconceivable peace after two hundred years of war left erstwhile saboteur Toru Acura without a job or a meaning in life—until he saves a mysterious wizard with a coffin on her back. But when the coffin-wielding, silver-haired Chaika Trabant hires Toru and his sister, Akari, to accompany her on a death-defying journey, Toru’s life of mind-numbing, meaningless peace is about to end! *Source: Yen Press, Vol. 1*

An alternate Code Geass story in which Lelouch's fate is unknown after his meeting with C.C., whether he be dead or alive. Nunnally makes a Geass contract and gains the power to read the lines of the future. She also obtains a new body and takes up piloting an unusual Knightmare Frame.

Royford, a travelling merchant, arrives in Kataris, hoping to taste both money and the thrill of adventure. A chance meeting with a mysterious red-eyed boy, Reza, changes his plans and perhaps even his entire life... Reza's past holds many secrets and ruthless enemies won't seem to leave them in peace. (Source: Renta!)

The Netherworld, a world spoiled by spite, cruelty, blood-soaked taboos, and boundless riffraff. They say that dark dwellers run rampant, causing horrifying disasters in these lands. In the center of this Netherworld lies a school that endlessly continues to expand its grounds -- Nether Institute, Evil Academy. With the Overlord as dean and greater demons for teachers, demon students who follow their baser instincts are labeled as honor students at this school of torment. Mao, the Overlord's son, in order to defeat his father, decided to have the power of a hero. Involving the delinquent Raspberry and her sidekicks together with the 'hero' Almaz, another chaos started in the darkness of the Netherworld!

As a child, Monkey D. Luffy was inspired to become a pirate by listening to the tales of the buccaneer “Red-Haired” Shanks. But his life changed when Luffy accidentally ate the Gum-Gum Devil Fruit and gained the power to stretch like rubber…at the cost of never being able to swim again! Years later, still vowing to become the king of the pirates, Luffy sets out on his adventure…one guy alone in a rowboat, in search of the legendary “One Piece,” said to be the greatest treasure in the world… *Source: VIZ Media, Vol. 1*

Transfer student Buntaro Mori starts his first day at his new school already on the administration’s radar. He’s withdrawn and sullen, and the teachers are just waiting for him to explode. When his annoying classmate Miyamoto promises to leave him alone forever if he climbs to the top of the school, Mori eagerly takes up the challenge and shocks everyone when he makes it all the way to the roof. Flushed with the victory of his first successful climb, Mori can’t resist the lure of the local peak, despite warnings from more experienced climbers about the risks of climbing alone. But Mori doesn’t care. A little danger is nothing in the face of his new obsession. (Source: VIZ Media)

Two young men vow to transform the destiny of Japan, by any means. As children, they survived the horrors of the Cambodian killing fields together. Now, can they topple the leaders of both the Japanese Parliament and the yakuza crime syndicate? Although cold and calculating when need be, Hojo and Asami exemplify the traits their colleagues lack: loyalty to friends, compassion for the downtrodden...and an irresistible way with women. Deputy Police Chief Ishihara sets out to expose their ingenious machinations, but instead falls helplessly in love with Hojo...