An otaku high school student, Tomoya Aki, designs his very own dating-simulation game. In order to make his desire a reality, Tomoya must persuade a few eccentric "creators" from his school.
There's no replacing the main heroine.
Es gibt keinen Ersatz für die Heldin.
Nadie puede reemplazar 
a la heroína principal.
Nadie puede reemplazar 
a la heroína principal.
Personne ne remplace 
une héroïne.
Non ci sono rimpiazzi per l'eroina.
A personagem principal é insubstituível.