Summer! Swimsuits! The beach! Illya and the others enjoy the beach to fullest, playing along the shore and celebrating their birthday in a beach hut♪ But the popsicle seller they encounter there turns out to be the fierce foe they fought a hard pressed battle against... And to make matters worse, Ruby adds a Love Potion that makes Shirou go crazy! Will Illya's desires come to fruition in an unexpected way?!
It doesn't involve Emiya-kun, but Illya and I
Mit Emiya-kun hat das jetzt nichts zu tun,
¡No involucra a Emiya-kun, pero Illya y yo
¡No involucra a Emiya-kun, pero Illya y yo
Emiya ne m’intéresse pas vraiment,
Anche se Emiya non c'entra nulla,
Isso não envolve o 
Emiya-kun, mas a Illya e eu