Suzukaze Ryou

Yuki Sora is a normal girl who doesn’t like videogames, but after a fateful encounter with a classmate, her views change as she embarks on an adventure in the world´s most popular MMORPG: The World Force: ERA. This manga is an adaptation of the film of the same name.

From Yen Press: When Keina Kagami’s life support accidentally gets cut off, she suddenly finds herself in the body of the high elf Cayna, her avatar in the VRMMORPG known as Leadale. But two hundred years seem to have passed from when she last logged in, and as she seizes this second chance at life in a world both familiar and strange, she’ll have to figure out for herself just how much has changed in all that time.

The story follows the creator and the creation of the 3DMG, Ángel Aaltonen. A mysterious youth named Kyklop and various other characters. Set around 70-80 years before the main story of Eren & Co. In the year 770 to 790 of AoT's fictional alternative world. Note: The author is Shiki Satoshi, because he's the one adapting it from the novel. Isayama Hajime is the series's original author, even if he has some involvement in this manga, he's still not the one drafting it.

An alternate version of the original Mai-HiME manga.

The show centers around mecha and re-imagines the ten prospective idols as fighter pilots of those robots, eight of them also posing as students. The large robots in this case are called IDOLs and their pilots are called Idolmasters. In the show, Haruka Amami, initially under confident with herself, passes an audition to be a singing idol and she is sent to Tokyo to start a career in the entertainment. She does not know that the agency that recruited her is actually a front for a big task force which uses robots to save the Earth from falling fragmented pieces of the moon. Yukiho Hagiwara and Iori Minase, who also want to be idols, are also taken by the same task force.