| Company Name |
Area
|
Customer Type
|
Type of Recycled Materials
|
Collection Services | Materials Processed (tons/year) |
|---|---|---|---|---|---|
| Inaba Kankyo Corporation | Tottori | Plastic, Paper, Metal | Yes | ||
| Industrial Waste Treatment Center Co., Ltd. | Hokkaido | Commercial, Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Inoue Shoten Co., Ltd. | Miyazaki | Residential, Commercial, Industrial | Paper, Metal | Yes | |
| Integrated Waste-management Design Corporation | Kanagawa | Industrial | Plastic, Paper, Metal | Yes | |
| ISC Co., Ltd. | Hiroshima | Plastic, Paper, Metal | Yes | ||
| Ise Umeda Co., Ltd. | Mie | Residential, Commercial, Industrial | Paper | Yes | |
| Ishida Sangyo Co., Ltd. | Shiga | Commercial | Paper, Organic | Yes | |
| Ishikawa Material Co., Ltd. | Aichi | Commercial, Industrial | Paper, Metal | Yes | |
| Ishitatsu Material Co., Ltd. | Saga | Commercial, Industrial | Paper | Yes | |
| Ishizaka Group | Kumamoto | Residential, Commercial, Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Ishizaki Sangyo Co., Ltd. | Tokyo | Plastic, Paper, Metal | Yes | ||
| Island Co., Ltd. | Shiga | Commercial, Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Isono Shoten Co., Ltd. | Yamaguchi | Residential, Commercial, Industrial | Paper, Metal | Yes | |
| ITO Co., Ltd. | Nara | Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Ito Kinjiro Shoten Co., Ltd | Shimane | Commercial, Industrial | Paper, Metal | Yes | |
| Itoi Shoji Co., Ltd. | Gunma | Residential, Commercial, Industrial | Plastic, Paper, Metal | Yes | |
| Iwa Sangyo Co., Ltd. | Osaka | Plastic, Paper, Glass, Metal, Organic | Yes | ||
| Iwafuchi Group | Saga | Plastic, Paper, Metal | Yes | ||
| Iwamoto Co., Ltd. | Kumamoto | Residential, Commercial, Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Iwamoto Shoten Co. Ltd. | Shizuoka | Commercial, Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Iwamoto Shoten Co., Ltd. | Hiroshima | Residential, Commercial, Industrial | Plastic, Paper, Metal | Yes | |
| Iwata Seisō Co., Ltd. | Aichi | Residential, Commercial, Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Iwata-shoten Co., Inc. | Shizuoka | Residential, Commercial, Industrial | Plastic, Paper, Metal | Yes | |
| Iwate Caretto Center Co., Ltd. | Iwate | Plastic, Paper, Metal | Yes | ||
| Izoi Co., Ltd. | Tokyo | Plastic, Paper, Glass, Metal | Yes | ||
| Izumi Co., Ltd. | Miyagi | Residential, Commercial, Industrial | Plastic, Paper, Metal | Yes | |
| Izumi Environmental Material Co., Ltd. | Tokyo | Residential, Commercial, Industrial | Paper | Yes | |
| J&T Recycling Corporation | Kanagawa | Plastic, Paper, Glass, Metal | Yes | ||
| Japan Pulp and Paper Co., Ltd. | Tokyo | Paper | Yes | ||
| Japan Resource Distribution Co., Ltd. | Fukuoka | Residential, Commercial, Industrial | Plastic, Paper, Metal | Yes | |
| Japan Waste Tokai Co., Ltd. | Mie | Industrial | Plastic, Paper, Glass, Metal | Yes | |
| JK Recycle Co., Ltd. | Tokyo | Commercial, Industrial | Paper | Yes | |
| Joetsu Materials Corporation | Niigata | Residential, Commercial, Industrial | Paper, Metal | Yes | |
| Jomo Resources Co., Ltd. | Gunma | Plastic, Paper, Glass, Metal | Yes | ||
| Joshin Metal Co., Ltd. | Gunma | Industrial | Plastic, Paper, Metal | Yes | |
| Joto Kaihatsu Co., Ltd. | Ehime | Plastic, Paper, Glass, Metal | Yes | ||
| K-U Next Co., Ltd. | Tokyo | Commercial, Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Kaizuka Recycle Center Co., Ltd. | Osaka | Residential, Commercial, Industrial | Plastic, Paper, Metal | Yes | |
| Kakihiro Shoji | Saitama | Residential, Commercial, Industrial | Paper | Yes | |
| Kakitani Shouten Co., Ltd. | Saitama | Paper, Metal | Yes | ||
| Kamaya Corporation | Fukushima | Residential, Commercial, Industrial | Paper, Metal | Yes | |
| Kami Genryo Senta Co. Ltd. | Fukuoka | Residential, Commercial | Paper | Yes | |
| Kamishigen Co., Ltd. | Fukuoka | Residential, Commercial, Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Kamisu Syouji Co., Ltd. | Ibaraki | Residential, Commercial, Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Kamiyama Shoji Co., Ltd. | Tokyo | Commercial | Paper | Yes | |
| Kanakin Co., Ltd. | Kanagawa | Plastic, Paper, Glass, Metal | Yes | ||
| Kanamura Shoten Co., Ltd. | Shimane | Commercial, Industrial | Plastic, Paper, Metal | Yes | |
| Kanaya Shoji Co., Ltd. | Toyama | Paper, Metal | Yes | ||
| Kanazawa Co., Ltd. | Kagoshima | Residential, Commercial, Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Kanazawa Shigyo Co., Ltd. | Ishikawa | Residential, Commercial, Industrial | Paper | Yes | |
| Kanazawa Shigyo Co., Ltd. | Kanagawa | Residential, Commercial, Industrial | Paper | Yes | |
| Kanda Shoten Co., Ltd. | Aichi | Residential, Commercial, Industrial | Paper | Yes | |
| Kanehara Kaihatsu Co. Ltd. | Toyama | Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Kaneko Co., Ltd. | Shizuoka | Residential, Commercial, Industrial | Plastic, Paper, Metal | Yes | |
| Kaneko Shoji Co., Ltd. | Saitama | Residential, Commercial, Industrial | Paper | Yes | |
| Kanemitsu Co., Ltd. | Aichi | Commercial, Industrial | Plastic, Paper, Metal | Yes | |
| Kanetetsu Co., Ltd. | Tokyo | Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Kankyou No Mikata Inc. | Shizuoka | Residential, Commercial, Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Kankyou Seibi Sangyo Co., Ltd. | Oita | Residential, Commercial, Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Kankyou Shigen Kaihatsu Co. Ltd. | Chiba | Residential, Commercial | Paper | Yes | |
| Kankyou Systems, Inc. | Gunma | Plastic, Paper, Glass, Metal | Yes | ||
| Kanmon Kamigenryo Limited Partnership Company | Fukuoka | Commercial, Industrial | Paper | Yes | |
| Kansai Metal Works Co., Ltd. | Nara | Residential, Commercial, Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Kansai Seishi Genryo Co., Ltd. | Osaka | Paper | Yes | ||
| Kansai Shiryo Co., Ltd. | Kyoto | Residential, Commercial, Industrial | Paper, Metal | Yes | |
| Kanto Shigyo Co., Ltd. | Tokyo | Residential, Commercial, Industrial | Paper, Metal | Yes | |
| Kanto Used Paper Trading Co., Ltd. | Kanagawa | Residential, Commercial, Industrial | Paper | Yes | 20,000 |
| Kars Ltd. | Fukuoka | Commercial, Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Kase Kogyo Co., Ltd. | Kanagawa | Commercial, Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Kashiwazaki Seisosha Co., Ltd. | Aomori | Commercial, Industrial | Paper, Metal | Yes | |
| Katou Eisei Kigyo Co., Ltd. | Yamagata | Plastic, Paper, Glass, Metal | Yes | ||
| Katsura Shoten Co., Ltd. | Chiba | Plastic, Paper, Glass, Metal | Yes | ||
| Katsuta Co., Ltd. | Ibaraki | Plastic, Paper, Glass, Metal | Yes | ||
| Kawada Shoji Co., Ltd. | Tochigi | Residential, Commercial, Industrial | Paper, Metal | Yes | |
| Kawaguchi Kinzoku Co.,Ltd | Kanagawa | Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Kawakatsu Kosan Co., Ltd. | Nara | Residential, Commercial, Industrial | Plastic, Paper | Yes | |
| Kawamura Shoji Co., Ltd. | Aichi | Residential, Commercial, Industrial | Paper | Yes | 120,000 |
| Kawasuzu Co., Ltd. | Saitama | Residential, Commercial, Industrial | Plastic, Paper | Yes | |
| Kazama Ltd. | Miyagi | Commercial, Industrial | Plastic, Paper, Metal | Yes | |
| Ken Unite Co., Ltd. | Chiba | Industrial | Plastic, Paper | Yes | |
| Kiba Recycle Co., Ltd | Tokyo | Residential, Commercial, Industrial | Paper | Yes | |
| Kimura Doken Co., Ltd. | Miyagi | Industrial | Plastic, Paper, Glass, Metal | Yes | 279,600 |
| Kimura Industry Co., Ltd. | Hyogo | Commercial, Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Kimura Kankou Co. Ltd. | Kanagawa | Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Kimura Metal Industry Co., Ltd. | Kanagawa | Residential, Commercial, Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Kimura Shoten Co., Ltd. | Fukui | Residential, Commercial, Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Kinki Limited Company | Kyoto | Commercial, Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Kinki Sangyo Co., Ltd. | Osaka | Residential, Commercial, Industrial | Paper | Yes | |
| Kinoshita Corporation | Kanagawa | Residential, Commercial, Industrial | Paper | Yes | |
| Kinoshita Friend Co., Ltd. | Saitama | Plastic, Paper, Glass, Metal | Yes | ||
| Kinoshita Paper Industries Ltd. | Kyoto | Residential, Commercial, Industrial | Plastic, Paper | Yes | |
| Kishi Kogyo Utsunomiya Recycling Center Ltd. | Tochigi | Industrial | Plastic, Paper, Glass, Metal | ||
| Kitanihon Sangyo Co., Ltd. | Aomori | Commercial, Industrial | Paper, Metal | Yes | |
| Kitayama Shoji Co., Ltd. | Nagano | Plastic, Paper, Metal | Yes | ||
| Kito Co., Ltd | Aichi | Residential, Commercial, Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Kiyama Shokai Co., Ltd. | Hiroshima | Industrial | Plastic, Paper, Glass, Metal | Yes | |
| Kobayashi Aluminum Co., Ltd. | Miyazaki | Industrial | Plastic, Paper, Metal | Yes | |
| Kochi City Recycled Resources Processing Cooperative | Kochi | Residential, Commercial | Paper, Glass, Metal | Yes | |
| Kochi Recycle Center Co., Ltd. | Kochi | Plastic, Paper, Glass, Metal | Yes | ||
| Koduka Co., Ltd. | Kanagawa | Residential, Commercial, Industrial | Paper | Yes |