This document summarizes several buildings that are part of the Kumamoto Artpolis project in Japan, which aims to improve regional and architectural culture. It describes the Kumamoto North Police Station, designed by Kazuo Shinohara, with its glass facade changing perceptions of police stations. It also outlines the Misumi Harbor Ferry Terminal, shaped like a conch shell, and the Yatsushiro Municipal Museum, carefully designed by Toyo Ito to not be overpowering. Finally, it mentions the Prefectural Decorative Tumulus Museum designed by Tadao Ando to resemble a modern tumulus mound.