The anime series "The Angel Next Door Spoils Me Rotten" (Deadtoons), also known as "Oishinbo no Angel" in Japanese, has gained significant attention in recent years. The show revolves around the daily life of Amane Kanazaki, a high school student who becomes involved with a beautiful and mysterious angel named Shiori. This paper aims to analyze the themes, characters, and plot of "The Angel Next Door Spoils Me Rotten," exploring its unique blend of comedy, drama, and slice-of-life elements.