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...
It's "chiiyu."
".إنّه "تشيو
Das ist Hühnerfett!
Chiiyu.
Chiiyu.
Ça se lit chiiyu.
Chiyu.
Это «тию».