In the Anime, Cultivating a Girlfriend Starts from Childhood

(Unsystematic, daily romance) My name is Hiratsuka Ryosuke, I'm twelve years old, in elementary school, and a top student. I live with my older sister in a small apartment in Tokyo and have a childhood sweetheart named Nibutani Shinka. My goal is to get into the University of Tokyo and live independently. At eight o'clock every night, I'll wield my sword four hundred times and live a simple yet fulfilling life. That was my initial thought. ... until that hearing-impaired girl sat down next to me. With a gentle smile, she opened her notebook. "Nice to meet you. My name is Nishimiya Shouko."