Over 100 locations
in Japan
Head offices
Minato Mirai Head office
Nisseki Yokohama Bldg. 1-1-8, Sakuragicho, Naka-ku, Yokohama-shi, Kanagawa, 231-0062, Japan
TEL: +81-45-415-1111 / FAX: +81-45-415-1120
Isogo Head office
27-5 Shin-lsogocho, Isogo-ku, Yokohama-shi, Kanagawa, 235-0017, Japan
TEL: +81-45-758-1950 / FAX: +81-45-758-1975
Branch Offices
North-Japan Branch Area
North-Japan Branch Office
2-1-38 Meigetsu, Tagajo-shi, Miyagi, 985-0843 (Google Maps)
TEL: +81-22-352-4818 / FAX: +81-22-352-4819
- Idemitsu Kosan Tomakomai Site Office (Tomakomai-shi, Hokkaido)
- ENEOS Muroran Site Office (Muroran-shi, Hokkaido)
- Sumitomo Chemical Misawa Site Office (Misawa-shi, Aomori)
- Hachinohe LNG Terminal Site Office (Hachinohe-shi, Aomori)
- Shionogi Kanegasaki Site Office (Isawa-gun, Iwate)
- ENEOS Sendai Site Office (Sendai-shi, Miyagi)
Kanto Area
Kashima Branch Office
4133 Yanagawa, Kamisu-shi, Ibaraki, 314-0252 (Google Maps)
TEL: +81-479-46-1122 / FAX: +81-479-46-2819
- Kashima Oil Kashima Site Office (Kamisu-shi, Ibaraki)
- Kao Kashima Site Office (Kamisu-shi, Ibaraki)
- DIC Kashima Site Office (Kamisu-shi, Ibaraki)
- Mitsubishi Chemical Ibaraki Site Office (Kamisu-shi, Ibaraki)
- Sanyo Chemical Kashima Site Office (Kamisu-shi, Ibaraki)
- Fuso Chemical Kashima Site Office (Kamisu-shi, Ibaraki)
Chiba Branch Office
109-1 Anesakikaigan, Ichihara-shi, Chiba, 299-0107 (Google Maps)
TEL: +81-436-61-1089 / FAX: +81-436-62-0373
- Maruzen Oil Chiba Site Office (Ichihara-shi, Chiba)
- Sumitomo Chemical Chiba Anesaki Site Office (Ichihara-shi, Chiba)
- Idemitsu Kosan Chiba Site Office (Ichihara-shi, Chiba)
- Mitsui Chemicals Chiba Site Office (Ichihara-shi, Chiba)
- OIREC Site Office (Ichihara-shi, Chiba)
- Sumitomo Chemical Chiba Sodegaura Site Office (Sodegaura-shi, Chiba)
- Fuji Oil Site Office (Sodegaura-shi, Chiba)
Kawasaki Branch Office
2-4-13 Kokandori, Kawasaki-ku, Kawasaki-shi, Kanagawa, 210-0852 (Google Maps)
TEL: +81-44-589-8222 / FAX: +81-44-589-8221
- ENEOS Kawasaki Site Office (Kawasaki-shi, Kanagawa)
- ENEOS Kawasaki 200 Area Site Office (Kawasaki-shi, Kanagawa)
- ENEOS Kawasaki 300 Area Site Office (Kawasaki-shi, Kanagawa)
- ENEOS Kawasaki 450 Area Site Office (Kawasaki-shi, Kanagawa)
- ENEOS NUC Site Office (Kawasaki-shi, Kanagawa)
- Nippon Shokubai Kawasaki Chidori Site Office (Kawasaki-shi, Kanagawa)
- Zeon Kawasaki Site Office (Kawasaki-shi, Kanagawa)
- Toa Oil Site Office (Kawasaki-shi, Kanagawa)
- Kao Kawasaki Site Office (Kawasaki-shi, Kanagawa)
- AWPC Kawasaki Site Office (Kawasaki-shi, Kanagawa)
- Asahi Kasei Kawasaki Site Office (Kawasaki-shi, Kanagawa)
- Nippon Shokubai Kawasaki Ukishima Site Office (Kawasaki-shi, Kanagawa)
- Toa Oil EOT Site Office (Kawasaki-shi, Kanagawa)
- CTT Yokohama Site Office (Yokohama-shi, Kanagawa)
- ENEOS 350 Area Site Office (Kawasaki-shi, Kanagawa)
Yokohama Branch Office
27-5 Shin-lsogocho, Isogo-ku, Yokohama-shi, Kanagawa, 235-0017 (Google Maps)
TEL: +81-45-758-1987 / FAX: +81-45-754-0594
- ENEOS Negishi Site Office (Yokohama-shi, Kanagawa)
- ENEOS Yokohama Site Office (Yokohama-shi, Kanagawa)
- RNC Hiratsuka Site Office (Hiratsuka-shi, Kanagawa)
- RNC Shizuoka Site Office (Shizuoka-shi, Shizuoka)
- ENEOS Shimizu Site Office (Shizuoka-shi, Shizuoka)
- Chemours-Mitsui Fluoroproducts Shimizu Site Office (Shizuoka-shi, Shizuoka)
Project Division
- JX Metals Hitachi Site Office (Hitachi-shi, Ibaraki)
- JX Metals Isohara Site Office (Kitaibaraki-shi, Ibaraki)
Hokuriku Area
Niigata Branch Office
1450-7 Shimoda, Nishino, Konan-ku, Niigata-shi, Niigata, 950-0106 (Google Maps)
TEL: +81-25-288-1990 / FAX: +81-25-288-1991
- Mitsubishi Gas Chemical Niigata Site Office (Niigata-shi, Niigata)
- MGC Terminal Niigata Site Office (Niigata-shi, Niigata)
- Nihonkai Oil Site Office (Toyama-shi, Toyama)
Kinki and Chukyo Areas
Nagoya Branch Office
1109 Higashihata, Otamachi, Tokai-shi, Aichi, 477-0031 (Google Maps)
TEL: +81-562-39-1331 / FAX: +81-562-39-1335
- ENEOS Nagoya Site Office (Nagoya-shi, Aichi)
- Idemitsu Kosan Aichi Kitahama Site Office (Chita-shi, Aichi)
- Idemitsu Kosan Aichi Minamihama Site Office (Chita-shi, Aichi)
- Sanyo Chemical Industries Nagoya Site Office (Tokai-shi, Aichi)
- Sanyo Chemical industries Kinuura Site Office (Handa-shi, Aichi)
- Sumitomo Chemical Gifu Site Office (Anpachi-gun, Gifu)
- Fukui National Stockpiling Base Site Office (Fukui-shi, Fukui)
- ADEKA Yokkaichi Site Office (Inabe-gun, Mie)
- RNC Yokkaichi Site Office (Yokkaichi-shi, Mie)
Kansai Branch Office
2-6-37 Hamadera Ishizuchonaka Nishi-ku, Sakai-shi, Osaka, 592-8334 (Google Maps)
TEL: +81-72-249-4333 / FAX: +81-72-249-4334
- Sumitomo Chemical Osaka Site Office (Osaka-shi, Osaka)
- Taoka Chemical Yodogawa Site Office (Osaka-shi, Osaka)
- ENEOS Sakai Site Office (Sakai-shi, Osaka)
- Osaka Gas Senboku Site Office (Takaishi-shi, Osaka)
- Mitsui Chemicals Osaka Site Office (Takaishi-shi, Osaka)
- Fuji Oil Hannan Site Office (Izumisano-shi, Osaka)
- Honshu Chemical Industry Wakayama Site Office (Wakayama-shi, Wakayama)
- RNC Kao Wakayama Site Office (Wakayama-shi, Wakayama)
- RNC Wakayama Site Office (Arida-shi, Wakayama)
- ENEOS Wakayama Site Office (Arida-shi, Wakayama)
Chugoku, Shikoku, Kyushu, and Okinawa Areas
Mizushima Branch Office
1-7-21 Matsue, Kurashiki-shi, Okayama, 712-8052 (Google Maps)
TEL: +81-86-455-9183 / FAX: +81-86-455-9149
- Nippon Shokubai Himeji Site Office (Himeji-shi, Hyogo)
- Daicel Himeji Site Office (Himeji-shi, Hyogo)
- RNC Himeji Site Office (Himeji-shi, Hyogo)
- ENEOS Mizushima A Factory Site Office (Kurashiki-shi, Okayama)
- ENEOS Mizushima B Factory Site Office (Kurashiki-shi, Okayama)
- Zeon Mizushima Site Office (Kurashiki-shi, Okayama)
- JFE Steel Mizushima Site Office (Kurashiki-shi, Okayama)
- Mitsubishi Chemical Okayama Site Office (Kurashiki-shi, Okayama)
- Asahi Kasei Mizushima Site Office (Kurashiki-shi, Okayama)
- Mitsubishi Chemical Kagawa Site Office (Sakaide-shi, Kagawa)
Iwakuni Branch Office
5-8-35 Shozokumachi, Iwakuni-shi, Yamaguchi, 740-0001 (Google Maps)
TEL: +81-827-21-6255 / FAX: +81-827-21-6257
- Daicel Hiroshima Otake Site Office (Otake-shi, Hiroshima)
- Mitsui Chemicals Hiroshima Otake Site Office (Otake-shi, Hiroshima)
- ENEOS Marifu Site Office (Kuga-gun, Yamaguchi)
Tokuyama Branch Office
2-8-30 Shinchi, Shunan-shi, Yamaguchi, 745-0861 (Google Maps)
TEL: +81-834-27-0456 / FAX: +81-834-27-0506
- Takeda Pharmaceutical Hikari Site Office (Hikari-shi, Yamaguchi)
- RNC Zeon Shunan Site Office (Shunan-shi, Yamaguchi)
- Idemitsu Kosan Shunan Site Office (Shunan-shi, Yamaguchi)
- RNC Tosoh Site Office (Shunan-shi, Yamaguchi)
- RNC Oita Site Office (Oita-shi, Oita)
- ENEOS Oita Site Office (Oita-shi, Oita)
- ENEOS Kiire Site Office (Kagoshima-shi, Kagoshima)
- RNC Okinawa Site Office (Nakagami-gun, Okinawa)
Project Division
- JX Metals Saganoseki Site Office (Oita-shi, Oita)
Factories
Isogo Factory
27-5 Shin-lsogocho, Isogo-ku, Yokohama-shi, Kanagawa, 235-0017 (Google Maps)
TEL: +81-45-758-1981 / FAX: +81-45-758-1982
Chiba Factory
1-16-12 Chigusa, Ichihara-shi, Chiba, 299-0109 (Google Maps)
TEL: +81-436-22-2611 / FAX: +81-436-22-2679