Aishiteruze Baby★★

Kippei Katakura is a 17-year-old known for his flirtatious and inconsiderate behavior toward girls. His lifestyle changes when his 5-year-old cousin Yuzuyu moves in with his family following her mother's unexpected disappearance. Kippei is tasked with looking after Yuzuyu. As he spends time with her and learns about her experiences, he begins to see girls in a new light, recognizing that they all once shared Yuzuyu's perspective.