The Tokyo Gas Science Museum, completed in 1986, stands as a significant example of educational architecture in Koto Ward, Tokyo. Designed by Taisei Corporation, this social education facility showcases modern architectural principles while serving its purpose as a public institution. Located at 6-9 Toyosu, the building represents a thoughtful integration of design and function. As a museum dedicated to gas science and energy education, it exemplifies how contemporary architecture can effectively support educational missions. The structure reflects the technological and design sensibilities of the mid-1980s, making it an important reference point for those studying institutional building design and public facility architecture in Japan.