The headquarters of the Lighting Detectives is located in the office of the Lighting Planners Associates. Lighting environment survey activities and planning meetings are based in this office, but as fieldwork is the foundation of our activities, we can often be found wondering the city. In the summer of 1997 the Lighting Detective Club was formed as a part of the Lighting Detectives for particularly active members. Club members are invited to regular meetings and city walks and also receive newsletters. Presently there are 300 club members, ranging from students to housewives. The headquarters of the Lighting Detectives： 5-28-10,Jingumae,Shibuya-ku,Tokyo 150-0001,Japan TEL:81-3-5469-1022　FAX:81-3-5469-1023 MAIL:office@shomei-tanteidan.org