Mikakunin de Shinkoukei

Yonomi Kobeni learns she is betrothed to Mitsumine Hakuya, a peer her age who recently relocated from the countryside. He moves in with her and brings his younger sister, a primary school student. Kobeni also lives with her older sister, who is two years her senior. The narrative centers on the four individuals, exploring their relationships as a betrothed couple and sisters-in-law.