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!
You should be more careful 
with your money, you know.
Verschwende dein Geld
doch nicht so.
Ten cuidado y no malgastes el dinero.
Ten cuidado y no malgastes el dinero.
Vas-y mollo
sur les dépenses inutiles.
Dovresti fare attenzione
a non sperperare tutti i soldi, sai.
Deveria tentar evitar
gastos desnecessários.
Не надо разбрасываться деньгами.