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...
Never lose heart
Never back down
Never give up
—Yuu
لا تفقد ثقتك أبدًا
لا تتراجع أبدًا
لا تستسلم أبدًا
يو—
Unentmutigt
Ohne Rücksicht auf Verluste
Unnachgiebig
¿Vienes seguido aquí?
¿Vienes a menudo?
ON NE SE DÉCOURAGE PAS
ON NE LÂCHE RIEN
YÛ
Mai arrendersi,
mai demordere,
mai mollare la presa.
Yu
Não vou parar
Não vou dar para trás
Não vou desistir
—Yuu
Никогда не подведу
 Никогда не предам
 Никогда не брошу
 —Ю