Keiyaku Shimai

Explore the captivating world of Keiyaku Shimai, a captivating manga that masterfully blends Comedy, Romance. Created by the talented Hijiki. Experience this thrilling series for free at MangaSSS, where you’ll find a rich collection of manga to explore. With 25 chapters translated into English and more on the horizon, there's never been a better time to start your adventure. Be the first to know—create an account today, bookmark Keiyaku Shimai and never miss an update!

Kasane Hayafuji's secret joy in life is seeing Aoyama-san, a waitress at a family restaurant. One night, she saw Aoyama standing alone in the rain. When she tried to help, Aoyama suddenly made her an offer."Will you be my big sister?"