**The Labyrinth of Politics and Interests Lurking in the Shadows of Consent Decrees Late 1990s to around 2000**.

**The Labyrinth of Politics and Interests Lurking in the Shadows of Consent Decrees Late 1990s to around 2000**.

From the late 1990s to around 2000, Japan's industrial waste industry was shaken by tightening regulations and public scrutiny. Waste did not decrease from the period of high economic growth until after the collapse of the bubble economy, and the shortage of final disposal sites became serious. A series of illegal dumping incidents occurred, and the 1999 illegal dumping incident on the border between Aomori and Iwate prefectures undermined confidence in the industry as a whole. In addition to compliance with legal standards, the construction of new facilities was beset by an invisible barrier: the consent of local residents. Local consent forms were sometimes sold at high prices and became a means of cutting off opposition. Development lobbyists were active, politicians and right-wing groups influenced from the shadows, and efforts to lobby the local government, which had the authority to grant permits, proceeded under the radar. Meanwhile, environmental protection technologi
es such as impervious sheeting, leachate treatment, and observation wells were standardized, and leak detection and automatically controlled water treatment were introduced in controlled and isolated disposal facilities. At intermediate treatment facilities, processes such as crushing, sorting, dewatering, and volume reduction have become more sophisticated, and are now important items for permit review. However, even if the technology was superior, the project would not be viable without the understanding of the local community. With environmental conservation, regional development, and political gamesmanship all intertwined, obtaining a permit was an act of navigating a labyrinth of concessions and negotiations.