Papa no Iukoto wo Kikinasai!

Nineteen-year-old Yuuta Segawa had envisioned a perfectly ordinary start to his university life. He looked forward to making new friends, attending classes, and enjoying the freedom that came with being a young adult. However, those plans are abruptly shattered when the airplane carrying his older sister and brother-in-law mysteriously goes missing, leaving their three young daughters without parents. Thrust into an impossible situation, Yuuta suddenly finds himself acting as the sole guardian and father figure for his three nieces. His cramped, six-tatami-mat apartment—barely sufficient for one college student—must now serve as a home for fourteen-year-old Sora, ten-year-old Miu, and three-year-old Hina. Balancing the demands of higher education with the overwhelming responsibilities of raising three children in such tight quarters proves to be a daunting challenge. As Yuuta struggles to provide stability and care for his newfound family, he must navigate the daily chaos of their shared living space while coming to terms with his unexpected role. With limited resources and no prior parenting experience, the young man faces an uncertain future. How will Yuuta manage this sudden, life-altering responsibility, and what fate awaits him as he tries to hold his makeshift family together?