Koizumi-san is a reserved and mysterious high school girl.
Her classmate Ohsawa Yuu is very interested in this new transfer student. 
One day on her way home, she happens to see Koizumi-san in a long line in front of a ramen shop, which leads to them eating ramen together, and yet...
Let's go back today, Koizumi-san.
.لنذهب معًا اليوم ثانيةً يا كويزومي-سان
Lass uns heute wieder
gemeinsam gehen, Koizumi!
Volvamos hoy, Koizumi-san.
Volvamos hoy, Koizumi-san.
On y retourne aujourd’hui,
Koizumi ?
Andiamoci insieme anche oggi, Koizumi!
Vamos lá de novo, Koizumi-san.
Давай ещё раз сходим туда, Коидзуми.