Nanako Saeki is a fictional character from the video game series Persona, specifically appearing in Persona 4. She is a young girl who lives in the rural town of Inaba and is the cousin of the game's protagonist. Nanako is known for her sweet and innocent personality, often helping her father, Ryotaro Dojima, with household chores. In the game, Nanako plays a significant role in the story, representing themes of family and childhood. She enjoys watching her favorite TV show, The Midnight Channel, and has a strong bond with the protagonist, who often looks after her. Her character development is central to the emotional depth of the narrative.