Minazuki-ka no Iinazuke: Juuroku-sai no Tanjoubi, Honke no Toushu ga Mukae ni Kimashita

The young girl Rikka Minazuki lost her father to a strange illness, leaving her all alone in the world. She has lost her reason for living, until a young man claiming to be the head of the Minazuki family appears before her and tells her the shocking truth.

"You and I are meant to be engaged to each other."

Rikka knew nothing a...