Minazuki-ke no Iinazuke - Juurokusai no Tanjoubi, Honke no Toushuu ga Mukae ni Kimashita

Synopsis:

Young Rokka Mizunashi is alone in the world after losing her father, the only member of her family she has left, to an odd disease. A young man posing as the head of the Mizunashi family confronts Rokka after she has lost her purpose in life and reveals the startling truth: "I am a 'forgiven bride' to you." Up until now, Rokka had no knowledge about her father. regarding her dad. The code of the family. the Mizunazuki family's status as the "descendant of a celestial woman" inside the robe of feathers tale.