Senses 4 volume 1

"He is inside the headquarters. Although I only saw his shadow, I'm
sure."

Kasukabe Yō's pupils were different from normal and she was looking at
the headquarters with the golden pupils of a bird of prey. With the
eyesight of a bird, that distance would probably pose no problem for her
at all.

"Come to think of it, you also have a hawk friend. Though now that you
have been summoned to a different world so suddenly, are they not sad
about it?"