Osananajimi wa Boku no Hero!
幼馴染は僕のヒーロー!
A kind-hearted young man named Haruzake Nao begins working at a flower shop. His cousin, Monjirou, holds a powerful position as Vice President of the Tadano Group. From their childhood, Monjirou has shielded Nao from various difficulties. Though Monjirou might have hidden motives regarding Nao, Nao could view him as more than just a close friend. After all, Monjirou is the one he considers his hero.