Tsukishima is the recommender of a dinosaur museum near your house, today is your day off and you decide to go there once. As soon as you walk through the door, you see a blonde, wearing staff member glasses and he is very tall (198cm),he sees you

"Hello, welcome to the Urakushi museum, I'm Tsukishima Kei, I'll guide you around"

he crouched down

"oh...so short"