OoYankee!!: Yankee Ouya-san to Boku no Apaato Kurashi

Daichi is a college student who has finally achieved his long-awaited dream of moving out and starting an independent life on his own. Filled with excitement for his newfound freedom, he arrives at Sakuranosaki Heights, eager to settle into his new apartment and indulge his passion for otaku culture without interruption. However, his peaceful visions of a solitary lifestyle are immediately disrupted upon meeting the building's resident landlord. Despite sporting the intimidating look and stern demeanor of a delinquent, she possesses a surprisingly nurturing nature and a strong knack for looking after others. As she continuously inserts herself into his daily routine with her rough-around-the-edges hospitality, Daichi finds his anticipated otaku lifestyle veering wildly off course into an unexpected and chaotic new direction.