Continuing International Contribution Award
Continuing International Contribution Award is to recognize young professionals who have made and will make a significant contribution to the development of civil engineering and/or the development of infrastructure outside Japan. Their contributions have been made with their unique and inspiring perspectives and solid technical skills. Candidates must be under 50 years old on April 1 in any given year.
2022 Awardees
Name (Affiliation)
| Jun Izawa (Railway Technical Research Institute) |
| Tomohiro Ono (Japan International Cooperation Agency) |
| Kazuyoshi Takashima (Hazama Ando Corporation) |
| Tomohiro Taguchi (Obayashi Corporation) |
| Masataka Tanimoto (SHIMIZU CORPORATION) |
| Kentaro Nishizawa (Oriental Consultants Global Co., Ltd.) |
| Takayuki Fujitomi (Nippon Koei Co., Ltd.) |
| Toru Furukawa (TAISEI CORPORATION) |
| Hiroshi Hoshiya (Electric Power Development Co., Ltd.) |
| Kakuya Matsushima (Kyoto University) |
| Junichi Mizuta (The Kansai Electric Power Co., Inc.) |
| Naoto Mizuno (Yachiyo Engineering Co., Ltd.) |
| Takeshi Muronaga (Ministry of Land, Infrastructure, Transport and Tourism) |
| Toru Yamaji (National Research and Development Agency, National Institute of Maritime, Port and Aviation Technology, Port and Airport Research Institute) |
| Jian-Hong Wu (National Cheng Kung University) |
2021 Awardees
Name (Affiliation)
| Yoshihisa Asada (Oriental Consultants Global Co., Ltd.) |
| Koichi Ota (The Kansai Electric Power Company, Incorporated) |
| Gou Orukawa (Electric Power Development Co., Ltd.) |
| Osamu Kutami (Dai Nippon Construction) |
| Takumi Kodaki (TOBISHIMA CORPORATION) |
| Kenichiro Kobayashi (Kyoto University) |
| Yoshimoto Koyanagi (Japan International Cooperation Agency) |
| Shinji Sassa (The Port and Airport Research Institute) |
| Masakazu Sota (TAISEI CORPORATION) |
| Yuichi Takemura (Shimizu Corporation) |
| Koji Naito (CTI Engineering International Co., Ltd.) |
| Hideki Fukami (OBAYASHI CORPORATION) |
| Futoshi Mitsuhata (EAST JAPAN RAILWAY COMPANY) |
| Hirotsugu Mori (Japan International Cooperation Agency) |
| Mitsuhiro Yao (Ministry of Land, Infrastructure, Transport and Tourism) |
| Dai Yamashita (PENTA-OCEAN CONSTRUCTION CO., LTD) |
| Kenji Yoshikawa (Kajima Overseas Asia (Singapore)) |
2020 Awardees
Name (Affiliation)
| Makoto Ikawa (Dai Nippon Construction) |
| Toshiyuki Izumi (PENTA-OCEAN CONSTRUCTION CO.,LTD.) |
| Manabu Inoue (IHI Infrastructure Systems Co., Ltd.) |
| Yusuke Uchiyama (Kobe University) |
| Tetsuya Urakawa (TOBISHIMA CORPORATION) |
| Fumiaki Kiyosue (Oriental Consultants Global Co., Ltd) |
| Kazumasa Sanui (Japan International Cooperation Agency) |
| Kenichiro Tachi (World Bank) |
| Tetsuya Tanaka (TAISEI CORPORATION) |
| Saburo Tsuchida (Shimizu Corporation) |
| Keisuke Machida (OBAYASHI CORPORATION) |
| Yoshiyuki Matsui (Nippon Koei Co., Ltd.) |
| Masato Matsumoto (NEXCO-West USA, Inc.) |
| Yoshiyuki Morikawa (National Institute of Maritime, Port and Aviation Technology) |
| Yuchi Yamane (Kansai Electric Power Co., Inc.) |
| Taishi Yamamoto (Ministry of Land, Infrastructure, Transport and Tourism) |
2019 Awardees
Name (Affiliation)
| Koji Asakura (IHI Infrastructure Sysmte Co., Ltd.) |
| Go Adachi (Sumitomo Mitsui Construction Co., Ltd.) |
| Yuji Ikeda (National Institute for Land and Infrastructure Management, MLIT) |
| Yoshinori Izawa (Hazama Ando Corp.) |
| Osamu Iwata (Nishimatsu Construction Co., Ltd.) |
| Tomoki Kanenawa (Japan International Cooperation Agency) |
| Jun Kamon (Dai Nippon Construction) |
| Masaki Kawaguchi (The Kansai Electric Power Inc. ) |
| Kazuyuki Gono (Kajima Corp.) |
| Toshihiro Goto (CTI Engineering International Co., Ltd.) |
| Takayuki Sakai (Shimizu Corp.) |
| Keiji Tominaga (Obayashi Corp.) |
| Hiroyuki Mizui (Japan International Consultants for Transportation Co., Ltd.) |
| Masafumi Miyata (National Institute for Land and Infrastructure Management, MLIT) |
| Shusaku Yamashita (JFE Engineering Corp.) |
| Shinichiro Watanabe (Taisei Corp.) |
2018 Awardees
| Name (Affiliation) |
| Yosuke Inaba (KAJIMA Corp.) |
| Kazuhisa Iwami (Nippon Koei Co., Ltd.) |
| Tomoyuki Okada (Ministry of Land, Infrastructure, Transport and Tourism) |
| Kenji Kanazawa (MAEDA Corp.) |
| Kazuhiro Kurokawa (Ministry of Land, Infrastructure, Transport and Tourism) |
| Keiichi Sakai (Penta-Ocean Construction Co. Ltd.) |
| Masanobu Sakamoto (Shimizu Corp.) |
| Tatsuo Takano (East Nippon Expressway Company Limited) |
| Yoshikazu Takayama (Konoike Construction Co.,Ltd.) |
| Hiroyuki Tateyama (Oriental Consultants Global Co., Ltd.) |
| Hiroyuki Maeba (Hazama Ando Corporation) |
| Nobuyuki Matsuo (Japan International Consultants for Transportation Co., Ltd.) |
| Tsuyoshi Matsushita (CTI Engineering International Co., Ltd) |
| Shigeyuki Matsumoto (Japan International Corporation Agency) |
| Daisuke Murai (TAISEI Corp.) |
| Mitsuhiro Yamane (IHI Infrastructure System Co., Ltd.) |
2017 Awardees
| Name (Affiliation) |
| Hiroyuki Uchida (TASEI CORPORATION) |
| Hirotaka Onawa (Sato Kogyo CO.,LTD.) |
| Katsuo Ochi (Shimizu Corporation) |
| Yoshihiro Kakishita (Yamanashi Prefectural Government) |
| Hideaki Kamimura (OBAYASHI CORPORATION) |
| Toshiyuki Kobayashi (Tokyo Electric Power Company Holdings,Inc.) |
| Akihiko Sasaki (Maeda Corporation) |
| Yoshiaki Samejima (NIPPON KOEI CO.,LTD.) |
| Makoto Sugimura (IHI Infrastructure Systems Co.,Ltd.) |
| Ryoji Takahashi (Oriental Consultants Global Co.,Ltd.) |
| Masaaki Taniguchi (KONOIKE Construction Co.,Ltd.) |
| Takayuki Tsuchida (CTI Engineering International Co.,Ltd.) |
| Yasuyoshi Nomura (TOKYU CONSTRUCTION CO.,LTD.) |
| Makoto Fujii (Fujita Corporation) |
| Akinori Horai (Kajima Corporation) |
| Katsuichi Yabunaka (JICA Expert) |
2016 Awardees
| Name (Affiliation) |
| Yoichi OTSUKA (Konoike Construction Co., Ltd.) |
| Tomoyuki OGAWA (Kajima Corporation) |
| Ryoji KAJIHARA (Taisei Corporation) |
| Toshiaki KAMENOI (Tokyu Construction Co., Ltd.) |
| Takashi KAWASAKI (Obayashi Corporation) |
| Yukihiro KOIZUMI (Japan International Cooperation Agency) |
| Kazuhiko SHIMOYAMA (Sumitomo Mitsui Construction Co., Ltd.) |
| Naoaki SONOBE (Nippon Koei Co., Ltd.) |
| Kota TSUNAKAWA (Electric Power Development Co., Ltd.) |
| Yasuyuki NAKAGAWA (National Institute of Maritime, Port and Aviation Technology) |
| Masataka FUJIKUMA (Oriental Consultants Global Co., Ltd.) |
| Hirotada MATSUKI (Ministry of Land, Infrastructure, Transport and Tourism) |
| Takayuki MATSUMOTO (Shimizu Corporation) |
| Yasuhisa MIWA (JFE Engineering Corporation) |
2015 Awardees
| Name (Affiliation) |
| Hiroyasu AKAIKE (PT. Bhimasena Power Indonesia) |
| Masahide TODA (Konoike Construction Co., Ltd.) |
| Tetsuro IKEDA (Ministry of Land, Infrastructure, Transport and Tourism) |
| Takayuki KIMURA (Obayashi Corporation) |
| Masahiro SAITO (Yachiyo Engineering Co.,Ltd.) |
| Masahiko SEOKA (Kansai Electric Power Co.,Inc.) |
| Toru TAKAHASHI (Kajima Corporation) |
| Hiroaki TAKAHASHI (Penta-Ocean Construction Co., Ltd.) |
| Joji NAKANO (Ministry of Land, Infrastructure, Transport and Tourism) |
| Daisuke NANJO (Oriental Consultants Global) |
| Shigehiro NISHINO (Shimizu Corporation) |
| Yasumasa HAYASHI (Taisei Corporation) |
| Kenji MATSUNO (IHI Infrastructure Systems Co.,Ltd.) |
| Nobuhiko MARUNI (Sumitomo Mitsui Construction Co.,Ltd.) |
| Naofumi YAMAMURA (Japan International Cooperation Agency) |
| Takeshi YOSHIDA (Nippon Koei) |
2014 Awardees
| Name (Affiliation) |
| Makoto ASANO (The Kansai Electric Power Co.Inc.) |
| Toshiya IMAZATO (Obayashi Corporation) |
| Yoshinori OKAHARA (Taisei Corporation) |
| Fuyuki KATAGIRI (Kajima Corporation) |
| Takahiro KATOH (J-POWER) |
| Syuntaro KAWAHARA (Ministry of Land, Infrastructure, Transport and Tourism) |
| Tatsuro KUNIEDA (Japan Water Agency) |
| Kenichi KONYA (Japan International Cooperation Agency) |
| Tomoki NAKAMURA (Shimizu Corporation) |
| Hironobu NISHIMIYA (Nippon Koei Co., Ltd.) |
| Masahiro YOSHIMI (Japan International Cooperation Agency) |
2013 Awardees
| Name (Affiliation) |
| Mikio ISHIWATARI (Japan International Cooperation Agency) |
| Tomoki UMEDA (Hazama Ando Corporation) |
| Testuya OGUSHI (Tobishima Corporation) |
| Kazuya OSAKO (Shimizu Corporation) |
| Takahiro OSHIMA (Maeda Corporation) |
| Michiya SADAMATSU (Obayashi Corporation) |
| Takuji SHIGEYAMA (Sumitomo Mitsui Construction Co., Ltd.) |
| Seichi SUZUKI (Tokyo Electric Power Company) |
| Shigeaki TANAKA (Taisei Corporation) |
| Satoshi NITTA (Sato Kogyo Co,ltd.) |
| Tatsuo HARADA (African Development Bank) |
| Shigeki MARUTAKA (Kajima Corporation) |
| Tatsuya MIYAZATO (Nippon Koei Co., Ltd.) |
| Shigeyuki YAKUMARU (Fujita Corporation) |
| Yoichi WATABE (Port and Airport Research Institute.) |
2012 Awardees
| Name (Affiliation) |
| Minoru AIDA (Konoike Construction Co., Ltd.) |
| Takashi ISHIZAKA (Hazama Ando Corporation) |
| Takayuki OBA (Nara Prefectural Government) |
| Yasushi KAWAKAMI (Japan International Cooperation Agency) |
| Yashuhiro KAWAKAMI (CHUBU Electric Power Co.,Inc.) |
| Nobusuke KAWADA (J-POWER) |
| Koichi KITO (Japan International Cooperation Agency) |
| SAKASHITA (Nippon Koei Co., Ltd.) |
| Hideyuki TAKEDA (Kajima Corporation) |
| Yasuihito TACHIKAWA (Kyoto University) |
| Masao HAGIWARA (Obayashi Corporation) |
| Yoshinori FUKUOKA (Shimizu Corporation) |
| Shinji NORIHANA (Taisei Corporation) |
| Atsuhiro MAKITA (Japan Expressway International Company Limited) |
| Kaoru YAMANE (Maeda Corporation) |
2011 Awardees
| Name (Affiliation) |
| ISHII Masaki (CTI Engineering International Co., Ltd.) |
| UMENAGA Satoshi (JICA) |
| OKUMURA Yutaka (Shimizu Corp.) |
| KANEKO Yoshiyuki (J-Power Generation (Thailand) Co., Ltd.) |
| KUROSAKI Funio (JR East Consultants Company) |
| SAWANO Hisaya (JICA) |
| TSUKAHARA Osamu (Honshu-Shikoku Bridge Expressway Co., Ltd., JICA) |
| TSUTSUI Shoji (The Kansai Electric Power Co., Ltd.) |
| NAKAMURA Nohito (OBayashi Corp.) |
| HANAKI Masatoshi (Konoike Constructino Co., Ltd.) |
| FUJII Atsushi (Ministry of Land, Infrastructure, Transport and Tourism) |
| FUJII Masayuki (Nippon Koei Co., Ltd.) |
| YASUDA Masuji (Kajima Corp.) |
2010 Awardees
| Name (Affiliation) |
| ISHII Nobutaka (Obayashi Corp.) |
| OKAZUMI Toshio (Ministry of Land, Infrastructure, Transport and Tourism) |
| OCHIAI Shigebumi (Konoike Costruction Co., Ltd.) |
| KAWASHIMA Noriaki (Taisei Corp.) |
| KIMIShIMA Minoru (CTI Engineering International Co., Ltd.) |
| TAKAGI Shingo (J-POWER) |
| TAKAHASHI Katsuyuki (Mitsui-Sumitomo Construction Co., Ltd.) |
| TSUJIGAMI Shuji (Shimizu Corp.) |
| NAKAGAWA Toru (Nippon Koei Co., Ltd.) |
| NAKAMURA Shinya (Oriental Consultants Co., Ltd.) |
| HATA Hiroshi (Kajima Corp.) |
| HANADA Noriaki (Maeda Corp.) |
| HIRAI Taku (Yokogawa Construction Co., Ltd.) |
| MATSUMARU Ryo (IRM Ltd.) |
| MURAOKA Takeshi (Ministry of Land, Infrastructure, Transport and Tourism) |
2009 Awardees
| Name (Affiliation) |
| IZUMI Chitoshi (Oriental Consultants Co., Ltd.) |
| KASA Hirofumi (J-Power USA Development Co., Ltd.) |
| SATO Shoji (Taisei Corp.) |
| SARASHINA Toshiyuki (Shimizu Corp.) |
| TABE Genta (Obayashi Corp.) |
| TOMITA Takashi (Port and Airport Research Institute) |
| NAKAMURA Akira (Japan International Cooperation Agency) |
| NISHINO Ken (Nippon Koei Co., Ltd.) |
| MARUYAMA Seiichi (Konoike Construction Co., Ltd.) |
| MIYAKE Katsuhito (International Centre for Water Hazard and Risk Management (ICHARM), PWRI) |
| MIYAWAKI Kiyoshi (TOA Corporation) |
| WASHIMI Takashi (Kajima Corp.) |
| WATANABE Ryohei (CTI Engineering International Co., Ltd.) |
2008 Awardees
| Name (Affiliation) |
| ISHIMOTO Ichizuru (Nippon Koei Co., Ltd.) |
| OMOTE Masaki (Obayashi Corp.) |
| KAKU Shyuji (CTI Engineering International Co., Ltd.) |
| KASHIWAGI Shigeru (Taisei Corp.) |
| KIKUCHI Yoshiaki (Independent Administrative Institution Port and Airport Research Institute) |
| TAKASE Kenzo (Kajima Corp.) |
| TATSUZAWA Hiromichi (Mitsui Sumitomo Construction Co., Ltd.) |
| CHIYODA Masaaki (Tokyo Electric Power Company) |
| HIROKI Kenzo (Ministry of Land, Infrastructure, Transport and Tourism) |
| FUKUDA Atsushi (Nihon University) |
| MIZUHASHI Yutaro (J-POWER) |
| MIMURA Kiyoshi (Shimizu Corp.) |
| YAMADA MItsuyoshi (Fukken Co., Ltd.) |
2007 Awardees
| Name (Affiliation) |
| IMAMURA Fumihiko (Professor, Tohoku University) |
| ONISHI Kazuhiro (Deputy Project Manager, Dubai Metro Project Office, Kajima Corporation) |
| KAMEDA Hirofumi (Project Manager, TOA Corporation) |
| KAWAI Nobuyuki (Project Manager, Shimizu Corporation) |
| KAWAMURA Tetsuya (Tokyo Electric Power Services Co., Ltd.) |
| KURIYAMA Yoshiaki (Port and Airport Research Institute) |
| SAKAI Kunito (General Manager, Tokyu Construction Co., Ltd.) |
| SHIBATA Jyunji (Pacific Consultants International) |
| CHABAYASHI Kasuhiko (Construction Director, Japan-Turkey Metro Joint Venture, Obayashi Corporation) |
| NODA Yuichiro (Construction Manager, Taisei Corporation) |
| FUJIYAMA Hideaki (Executive Director, Gifu Prefectural Government) |
| MISHINA Takahiro (Assistant General Manager, CIT Engineering International Co., Ltd.) |
| MURASHIGE Hiroshi (General Manager, J-Power Consulting (China) Co., Ltd.) |
| YANAGIHARA Masahiro (IHI Corporation) |
| YAMAMOTO Shigeji (Maeda Corporation) |
2006 Awardees
| Name (Affiliation) |
| YOKOYAMA Shigehito (Nippon Koei Co., Ltd.) |
| TAKAYAMA Tsutomu (Taisei Corporation) |
| SHIMIZU Hiroshi (CTI Engineering International) |
| ADACHI Tomoyuki (West Nippon Expressway Co., Ltd.) |
| NAKAJIMA Kenichi (Kajima Corporation) |
| MATSUMI Yukihisa (Shimizu Corporation) |
| TAKARA Kaoru (Kyoto University) |
| OOISHI Kazuhito (Tokyo Electric Power Company) |
| NAKAMURA Fumihiko (Yokohama National University) |
| HASHIBA Katsuji (Ministry of Land, Infrastructure and Transport, Hokuriku Regional Development Bureau) |
| MEGURO Kimirou (The University of Tokyo) |
| MARUYAMA Takashi (JFE Civil Engineering & Construction Corporation) |
| NISHIMURA Atsushi (Oriental Consultants Co., Ltd.) |
| HIRASAWA Taisaku (Japan Railway Construction, Transport and Technology Agency) |
| KITAZUME Masaki (Port and Airport Research Institute) |
2005 Awardees
| Name (Affiliation) |
| UEMURA Hirofumi (Honshu-Shikoku Bridge Expressway Co., Ltd.) |
| KOMATSU Hiroshi (Japan Railway Technical Service) |
| HORIKOSHI Kenichi (Taisei Corporation) |
| KANAI Haruhiko (Nippon Koei Co., Ltd.) |
| ISHIZUKA Ichiro (Kajima Corporation) |
| ISHIZUKA Ichiro (Kajima Corporation) |
| ITO Masayuki (Tokyo Electric Power Company) |
| ONOZAKI Hirokazu (Obayashi Corporation) |
| UCHIDA Shigeru (J-Power) |
| KATAYAMA Masami (CTI Engineering International) |
| SUGIURA Kunitomo (Kyoto University) |
| NONAKA Harumi (Japan Bank for International Cooperation) |
| TAKAKURA Kazuhiko (Shimizu Corporation) |
| KONDO Noboru (East Nippon Expressway Co., Ltd.) |
| FUJINO Tomoyuki (East Nippon Expressway Co., Ltd.) |
| FUJIMORI Yoshihiro (Ministry of Land, Infrastructure and Transport) |
2004 Awardees
| Name (Affiliation) |
| ENDO Takahiro (Maeda Corporation) |
| SAKO Naotaka (Taisei Corporation) |
| KOMATSU Jiro (J-Power) |
| MOTOHASHI Yugo (Shimizu Corporation) |
| ADACHI Satoshi (Obayashi Corporation) |
| OZONO Shujiro (CTI Engineering Co., Ltd.) |
| HEIMA Hiroyuki (Fujita Corporation) |
| HATAKEYAMA Koji (Kajima Corporation) |
| SANBE Nobuo (Japan International Cooperation Agency) |
| FUJISAWA Hiroshi (Nippon Koei Co., Ltd.) |
| BESSHO Masashi (Yachiyo Engineering Co., Ltd.) |
| KATO Yasuhiko (Nikken Consultants) |
| KIMURA Makoto (Kyoto University) |
| TAMAKAWA Jun (Tokyo Electric Power Company) |
| YOKOTA Hiroshi (Port and Airport Research Institute) |
2003 Awardees
| Name (Affiliation) |
| SEKI Ryuichiro (CTI Engineering International) |
| NAKAMURA Shigeru (J-Power) |
| SEKI Shigeki (Sato Kogyo Co., Ltd.) |
| INOUE Kiyohiko (Obayashi Corporation) |
| TANAKA Toshiaki (Taisei Corporation) |
| SAITO Yoshitaka (Chubu Electric Power Co., Inc.) |
| KAMINAGA Koji (Japan International Cooperation Agency) |
| UEDA Tamon (Hokkaido University) |
| TAKASHIMA Hiroshi (Konoike Construction Co., Ltd.) |
| TAKAHASHI Shinya (Nippon Koei Co., Ltd.) |
| HIRABUKI Toru (Kajima Corporation) |
| FUJIKAWA Kosei (Kumagai Gumi Co., Ltd.) |
| NAGAI Masahiko (Tokyo Electric Power Company) |
| OOKI Akio (Shimizu Corporation) |
| NISHITANAKA Jiro (Fujita Corporation) |
2002 Awardees
| Name (Affiliation) |
| KASHIWAMURA Tomohiko (Kajima Corporation) |
| HATANO Hidemi (Dai Nippon Construction) |
| YOSHIKAWA Hiroshi (Taisei Corporation) |
| KURIKI Minoru (Ministry of Land, Infrastructure and Transport) |
| AMANO Masanori (Tokyo Electric Power Company) |
| OUCHI Minoru (Nippon Koei Co., Ltd.) |
| MIKI Hiroshi (Public Works Research Institute) |
| HIRAISHI Tetsuya (Port and Airport Research Institute) |
| TUCHIYA Monichiro (Shimizu Corporation) |
| HORII Hideyuki (School of Engineering, The University of Tokyo) |
| OKUMURA Fuminao (Railway Technical Research Institute) |
2001 Awardees
| Name (Affiliation) |
| AKIYAMA Yoshihiro (Japan Railway Technical Service) |
| INOUE Yoshikimi (Nippon Koei Co., Ltd.) |
| OTSUBO Masato (Kajima Corporation) |
| ONISHI Hirobumi (Ministry of Land, Infrastructure and Transport) |
| OTOGAWA Makihiko (CTI Engineering Co., Ltd.) |
| KOYABU Hitoshi (Tokyo Electric Power Co., Ltd.) |
| SHIBAYAMA Tomoya (Yokohama National University) |
| TSUJI Kiyokazu (Obayashi Corporation) |
| NAGAI Toshihiko (Port and Airport Research Institute) |
