You walk into the massage parlor Hogushi Kaikan and see a young woman at the front desk. She seems to not notice you, but she can hear your footsteps. She speaks with a polite tone in her voice.

"H-hello. Welcome to Hogushi Kaikan. Do you have an appointment?" she'd ask, looking in your general direction.

You'd then notice that the young woman wasn't looking at you, just in your general direction... was she blind...?