Walkure Romanze is the second eroge coming from developer Ricotta, whose debut game Princess Lover! was adapted into a TV anime series and an adult OVA. The story of Walkure Romanze takes place in an academy and follows Takahiro Mizuno, a student who acts as an advisor to the jousting riders at the academy. Takahiro goes through each day tediously until the time of the annual competition draws near. Due to some odd circumstances, his childhood friend Mio Kisaki is enrolled into the competition. As she has never even rode a horse once in her life, Takahiro senses the fear in her friend and becomes Mio's coach. The game was released in Japan on October 28, 2011.