となりのオトナくん

Ririka, a lively high school girl with a knack for cooking, lives with her divorced dad, keeping their home warm and cozy. When their new neighbor, Yojiro Hino, moves in—a handsome but hopelessly disorganized young professional—Ririka can't help but step in, sharing meals and tidying up his chaotic life. Despite his sharp work persona, Hino's domestic cluelessness and Ririka's caring nature spark an unexpected connection, blending humor and heart amidst their daily interactions. (Unreviewed summary by Grok 2)