Koori Zokusei Danshi to Cool na Douryo Joshi #1

the long version

Himuro is an office worker who belongs to a race of supernatural beings with strange powers. Whenever he is deep in concentration, he subconsciously plunges his poor coworkers into a close rendition of the Arctic. Even so, contrary to his icy powers, Himuro is a warm and kind person. He likes flowers and cats, but alas, he cannot get too close to either.Himuro has a soft spot for his colleague Fuyutsuki, a calm woman who has a knack for providing simple solutions to his unconventional problems.