Sakurako Kawawa settles into her new apartment with her lazy, easygoing, and stunningly beautiful roommate, Kasumi Yamabuki, who lives life at her own pace. This four-panel-style comic follows the everyday life of these two high school roommates as they go to class together, tackle the mundane necessities of laundry and grocery shopping for two, and learn more about one another in a cute and heartwarming series of short stories. This is Volume 4 of the series.