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...
Today's going to be a good day!
!سيكون هذا اليوم جيّدًا
Heute könnte mein Glückstag sein!
¡Hoy será un buen día!
¡Hoy será un buen día!
C’est peut-être
mon jour de chance !
Credo che oggi succederà qualcosa di bello!
Hoje será um bom dia!
Меня ждёт удачный день!