Nagami Yuu was a high school student aiming to become a light novel author, but he always stuck failing at the preliminary screenings. Then one day his little sister Suzuka comes to him with a shocking confession--she's won first prize in the new author contest!
We happen to be in the same 
grade in the same school,
Ich gehe zwar auf dieselbe
Schule und bin im selben Jahr wie sie,
Voy a la misma escuela y año que ella,
Voy al mismo instituto y año que ella,
On est dans la même école
et la même classe,
Caso ha voluto che frequentassimo
lo stesso anno nella stessa scuola,
Eu só estou na mesma escola
e série por coincidência,
Мы с ней ровесники
и учимся в одной школе.