Gregorio Valentino

グレゴーリオ・ヴァレンティノ, Gure
He is the Barista at Rokuhd. He grew up and learned his trade in Italy. He was an angry young man as a teenager but after he was taken in by a Barista there he learnt the art from him which also changed his character. This is also the reason he has a lever operated espresso machine at Rokuhd. He returned to Japan since it was his fathers country. Although his coffee is extremely delicious he is totally clueless about his iffy latte art. He is cheerful and outgoing. He is also a member of the local duck boating club. He often has friendly arguments with Tsubaki.