KCP International Japanese Language School is located in Shinjuku: the business, entertainment, and shopping center of Tokyo. The campus is a 5-minute walk from the Shinjuku Gyoenmae Subway Station on the Marunouchi Line, or a 10-minute walk from Shinjuku san-chome subway station on the Toei Shinjuku subway line. Shinjuku Avenue is lined with tall buildings, shopping complexes, and office structures. The KCP neighborhood, however, is filled with smaller buildings and shops. Shinjuku Gyoen, one of the largest parks in Tokyo and one of the most beautiful, is only a 5-minute walk from KCP. There are also a number of smaller parks close by where students can enjoy a peaceful break.

Offices are open 8:15 am-6 pm Monday through Friday. Morning classes start at 8:30 am; afternoon classes end by 6 pm. Campus amenities include a main office; classrooms; a study room; a computer room with word processing in English and Japanese, printer, and Internet access; and a sick room.