■Synopsis■

Your plate is full as a freshman, but when your mother remarries it rocks your world. What happens when three sons from the Osaka family fall head-over-heels for you? Will you be able to fill your role as a big sister, or will you be swept away by love?


■Characters■

Meet Itsuki — Eldest Brother of the Osaka Family

Itsuki is kindhearted, loves kids, and aspires to become a pediatrician. Although leadership isn't his strongest suit, he easily influences others with generosity and strives to accomplish his goals. Will he be able to focus on passing his university exams while chasing his dream girl?

Meet Akane — Second Oldest Brother of the Osaka Family

Akane is rambunctious and fiery, showing you little patience. But gradually you realize behind his intense facade lies a phenomenal caretaker. He cherishes his brothers despite their childishness and slowly opens up to you over time. Can you tame this rebel's heart and steer him down the right path?

Meet Izumi — Third Oldest Brother of the Osaka Family

Izumi is the calm and mature one in the family, mainly staying in his own lane, but he's stopped going to school entirely. Bullying has made him a loner, but he still looks up to Itsuki, hoping to be strong like him one day. Will you encourage him to attend school and overcome his fear of being bullied?