KiraKira★Study ~Zettai Goukaku Sengen~

Misaki Marei is a high school sophomore who’s terrible at studying. She drifts through life without any real ambitions and couldn’t care less about college entrance exams—until her childhood best friend Micchan announces she’s going to university. Suddenly, Marei has a new purpose: she’s determined to get into the prestigious Akamon University so she can study alongside Micchan. (The manga is tagged with both shoujo ai and yuri since it’s unclear which label fits better. Some Japanese Amazon reviews mention “yuri,” though as we know, Japanese doesn’t really distinguish between the two terms.)