にじいろフォトグラフ

Aoi Yamabuki is a painfully shy high school freshman, living with her older sister Satsuki, a popular but lazy novelist. Aoi's quiet life takes an unexpected turn when, due to certain circumstances, a lively foreign girl named Sara Flory begins living with them. As Aoi navigates her insecurities and Sara's boundless energy, the Yamabuki household becomes a place of growth, laughter, and small, meaningful moments. Through their daily interactions, Aoi starts to find her voice and embrace the colors of connection. (Summary by Grok 2)