Fairy Ranmaru: Anata no Kokoro Otasuke Shimasu  

Fairy蘭丸~あなたの心お助けします~, Fairy Ranmaru, Fairy蘭丸～あなたの心お助けします～, F-Ran, F蘭丸, แฟร์รี่ รันมารุ จะช่วยหัวใจเธอเอง

In a world where negative emotions are rampant, five fairies from the strongest clans are dispatched to Earth with the mission to gather "attachment" in order to sustain their realm. The fairies establish Bar F and assume normal high school personas as well as that of a barkeep in order to safeguard their true identities while carrying out their task. At the bar, they encounter various females who are grappling with inner turmoil, and the boys offer assistance in overcoming these struggles. In exchange for this help, all they request is permission to steal the clients' hearts. As the fairies delve into the root causes of each client's distress, they stumble upon an individual who seeks to sow discord and malevolence. With their objective at risk, the boys of Bar F must uncover this person's identity and put a stop to their nefarious plans, all while remaining true to themselves.