A tiny kitten named Chi finds herself lost and alone in a new, vast world. Chi, a small, adventurous kitten, is separated from her mother and siblings and adopted by the friendly Yamada family. The story follows Chi's daily life as she explores her new home, interacts with the family members, and learns about the human world from her unique feline perspective. Her curiosity often leads her into comical situations, and her small size contrasts with her big personality as she navigates the challenges of being a house cat.

Chi's Sweet Home is a charming and lighthearted manga that appeals to readers of all ages with its adorable protagonist and gentle humor. The series is praised for its endearing portrayal of a kitten's perspective on everyday life, capturing the innocence and curiosity of young animals. Readers often comment on the delightful artwork, which effectively conveys Chi's emotions and the warmth of the Yamada family. The slice-of-life format provides a comforting and amusing reading experience, making it a popular choice for those seeking a feel-good story.