Yonoi Tsukihiko's Happy Hell manga volume 1 features story and art by Hina Sakurada.

For the sake of her family's farm, Hanabata Mikan has been arranged to marry the heir of a food and holdings company, Yonoi Tsukihiko. Mikan refuses, saying she already has a man she loves, only for Tsukihiko to laugh in her face! He finds romance and love unnecessary and has no intentions of changing his views. But Mikan can't get married to a man who doesn't believe in love…right? Is this pair doomed to rot, or can a love ripen between two total opposites?