Senpai, This Can't Be Love! Brush Up Manga Volume 1 features story and art by Shinta Harekawa.

A few months after joining the CG industry, Kaneda is already living the dream—not only is he working under the tutelage of his idol, Yanase, but he's also become his romantic partner! However, his constant proximity to Yanase makes his heart race so fast, he can barely focus on his job. Kaneda realizes that he'll need time away from his lover if he wants to advance his career… but can he put some distance between them without giving Yanase the wrong idea?