The Toyota Group Pavilion at the 2005 Japan Expo showcases innovative architecture by the renowned design firm Mikan Gumi. Located in Nagakute, Aichi Prefecture, this museum and exhibition space was constructed specifically for the World Exposition, embodying the spirit of technological advancement and sustainable design. The pavilion demonstrates Mikan Gumi's distinctive approach to creating immersive architectural experiences that blend form and function. Serving as both a museum and memorial facility, it preserves the legacy of one of Japan's most significant world expositions while offering visitors insights into the Toyota Group's contributions to industrial innovation and global culture.