Blue Archive: Game Kaihatsu-bu Daibouken!

From the hit game Blue Archive, a spinoff manga about the Millenium Science School's Game Development Department! Follow the four members of the GDD—Momoi, Midori, Yuzu and Aris—as they navigate the springtime of their youth full of friendship, adventure and hilariously chaotic mishaps on the daily. Brought to you by the masterful comedy manga creator Asato Mizu, an adorable story that will make you laugh and cry!

(Source: Square Enix)