Tokyo ToyboxES

The world has now entered the age of e-sports. Teen pro gamer Ren Azumino's motto is to win, and winning game competitions is exactly how she plans on making a living. One day, an industry rep who has taken notice of Ren's exceptional performance pays Ren a visit. His mission? Recruit Ren to enroll at Hakugo Academy under the newly established e-sports department. There, Ren meets several other students, including Mashiro Kanzaki, a novice gamer struggling to find his way in life. A coming-of-age drama following the lives of a group of misfits unfolds in the exciting world of e-sports!

(Source: MangaPlaza)

Note: Includes 1 extra chapter.