Baby, Kokoro no Mama ni!

Nineteen-year-old Roji Shizuru is a university student navigating the familiar anxieties of young adulthood, chief among them his growing affection for a fellow student named Nana. Despite his earnest desire to draw closer to her, every attempt at romance seems to be thwarted by an unfortunate series of complications. His insecurities are further compounded by the presence of his strikingly attractive friend, Tachibana Masaki, whom Shizuru constantly fears might steal Nana’s heart before he ever gets the chance to confess his own feelings. However, the most unexpected obstacle in Shizuru’s pursuit of love comes not from romantic rivals, but from the persistent interference of children. At the center of this chaos is a peculiar child named Maida Kokoro, who has inexplicably attached himself to the bewildered university student. Refusing to let go, Kokoro clings to Shizuru at every turn and insistently calls him "mama," turning what should be a straightforward campus romance into a chaotic struggle. Caught between his fear of losing Nana to his handsome friend and the bizarre demands of an overly affectionate child, Shizuru finds his daily life spiraling into unpredictable comedic turmoil as he tries to make sense of his overwhelming circumstances.