The Senden Kaigi Headquarters Building, completed in 1997, stands as a notable example of contemporary office architecture in Tokyo's prestigious Minami-Aoyama district in Minato Ward. Designed by the Kitakawara Atsushi Architectural Urban Research Institute, this structure represents the architectural philosophy and design sensibilities of the late 1990s. The building serves as the corporate headquarters for Senden Kaigi, a prominent advertising and publishing company. Its architectural approach reflects thoughtful integration with the surrounding urban environment while meeting the functional requirements of modern office space. The design demonstrates the architect's commitment to creating purposeful, well-articulated commercial buildings within Tokyo's dynamic cityscape.