Kazuaki Obonai

Tohoku Turbo Kogyo KK is a Japanese environmental conservation construction company founded in 1980 that specializes in various waste disposal services, including the collection and transportation of industrial waste, mainly in Iwate Prefecture. The private company is based in Morioka, Japan, and has subsidiaries in Japan. The company composts organic sludge and sells it as a product, while inorganic sludge is shipped as material to the cement factory. Tohoku Turbo Kogyo KK is also involved in various environmental conservation construction projects, such as asbestos and dioxin measures, and sewerage road management.

Part of Tohoku Turbo Kogyo KK, Interdimensions Co., Ltd. provides motion picture and sound facility development and security system services. The company is based in Sendai, Japan. The Japanese company was founded in 1978. Interdimensions Co. was acquired by Tohoku Turbo Kogyo KK from SOLXYZ Co., Ltd. on February 12, 2021.