思春期未満お断り

Higuchi Asuka, a determined girl from Hokkaido, moves to Tokyo to find her long-lost father and ends up living with her half-siblings, Manato and Kazusa, who’ve also never met him. As Asuka adjusts to life with the lively Manato and gentle Kazusa, she enrolls in their school, Seiryo Academy, where their father is rumored to be the chairman. Navigating family secrets and her growing feelings for Manato, this heartfelt story blends romance, comedy, and the search for connection in an unexpected household. (Unreviewed summary by Grok 2)