JAPAN - JAERI

JAPAN ATOMIC ENERGY RESEARCH INSTITUTE

Headquarters: 2-2-2, Uchisaiwai-cho, Chiyoda-ku, Tokyo, 100-0011

Telephone: +81 3 3592 2111
Telefax: +81 3 3592 2619
E-mail: www-admin@www.jaeri.go.jp
URL:   http://www.jaeri.go.jp

President:	Murakami, Kenichi
Vice-President:	Saito, Shinzo
	Okazaki, Toshio
Executive Director (in charge of Fusion R&D):	Kishimoto, Hiroshi

OFFICE OF PLANNING

Director:	Noda, Kenji
	Yoshino, Ryuji (in charge of Fusion R&D)

OFFICE OF ITER PROJECT PROMOTION

Director:	Yoshida, Kiyoshi
Deputy Director:	Takatsu, Hideyuki

Hasegawa, Koichi
Hayashi, Takumi
Iizuka, Kouji

Kasugai, Atsushi
Kurihara, Kazuhisa
Suzuki, Koichi

Yoshida, Hidetoshi

NAKA FUSION RESEARCH ESTABLISHMENT

Naka-machi, Naka-gun, Ibaraki-ken, 311-0193

Telephone: +81 29 282 5111
Telefax: +81 29 295 1549

Director General:	Matsuda, Shinzaburo
Director:	Azumi, Masafumi
Staff for Director General:	Iizuka, Takayuki
	Koizumi, Koichi
	Ogawa, Toshihide

DEPARTMENT OF ADMINISTRATIVE SERVICES

Director:	Hino, Syuji
Deputy Director:	Kawakami, Hideki
	Kuma, Kyoishi

DEPARTMENT OF FUSION PLASMA RESEARCH

Director:	Kitsunezaki, Akio
Deputy Director:	Ninomiya, Hiromasa
Administrative Manager:	Ohtake, Masaki
Staff for Director:	Matsuda, Toshiaki

Tokamak Program Division

General Manager:

Kikuchi, Mitsuru

Ishida, Shinichi
Kurita, Gen-ichi
Kusama, Yoshinori
Morioka, Atsuhiko

Oikawa, Akira
Sakasai, Akira
Sakurai, Shinji
Shirai, Hiroshi

Shitomi Morimasa
Tamai, Hiroshi
Tsuchiya, Katsuhiko

Plasma Analysis Division

General Manager:

Ozeki, Takahisa

Hamamatsu, Kiyotaka
Hayashi, Nobuhiko
Iwasaki, Keita¹
Naito, Osamu
Nakamura, Yukiharu

Ohshima, Takayuki
Sakata, Shinya
Sato, Minoru
Sergei, Neudatchin²
Shimizu, Katsuhiro

Suzuki, Masaei¹
Suzuki, Mitsuhiro¹
Takizuka, Tomonori
Tsugita, Tomonori

Large Tokamak Experiment Division I

General Manager:

Ushigusa, Kenkichi

Chiba, Shinichi
Fujita, Takaaki
Fukuda, Takeshi
Gao, Xiang²
Hamano, Takashi ¹
Inoue, Akira¹
Isayama, Akihiko
Kamada, Yutaka
Kashiwabara, Tsuneo ¹

Kawano, Yasunori
Kitamura, Shigeru
Kobayashi, Shinji²
Koide, Yoshihiko
Kokusen, Shigeharu¹
Nagaya, Susumu
Oikawa, Toshihiro
Sakamoto, Yoshiteru
Sakuma, Takeshi¹

Sunaoshi, Hidenori
Suzuki, Takahiro
Takechi, Manabu²
Takeji, Satoru
Taki, Yoshiaki¹
Tsukahara, Yoshimitsu
Uehara, Kazuya

Large Tokamak Experiment Division II

General Manager:

Miura, Yukitoshi

Chankim, Alex V.²
Asakura, Nobuyuki
Hatae, Takaki
Higashijima, Satoru
Ide, Shunsuke

Itami, Kiyoshi
Kondoh, Takashi
Konoshima, Shigeru
Kubo, Hirotaka
Lee, Seishu²

Nakano, Tomohide
Ohyama, Naoyuki²
Poul, E. Bak²
Sugie, Tatsuo
Takenaga, Hidenobu

Plasma Theory Laboratory

Head:

Kishimoto, Yasuaki

Furukawa, Masaru²
Idomura, Yasuhiro
Ishii, Yasutomo

Matsumoto, Taro
Smolyakov, Andrei I.²
Sugahara, Akihiro¹

Suzuki, Yoshio²
Tokuda, Shinji
Tuda, Takashi

Experimental Plasma Physics Laboratory

General Manager:

Kimura, Haruyuki

Hoshino, Katsumichi
Isei, Nobuaki
Kawashima, Hisato
Oasa, Kazumi

Ogawa, Hiroaki
Sato, Masayasu
Sengoku, Seio
Shiina, Tomio

Shinohara, Kouji
Tsuzuki, Kazuhiro

Reactor System Laboratory

Head:

Konishi, Satoshi

Aoki, Isao
Kurihara, Ryoichi

Nishio, Satoshi
Okada, Hidetoshi¹

Tobita, Kenji

DEPARTMENT OF FUSION FACILITIES

Director:	Shimizu, Masatsugu
Deputy Director:	Kuriyama, Masaaki
General Manager (Fusion Facility Administrative Division):	Ohtake, Masaki
Staff for Director:	Yonekawa, Izuru
	Ohga, Tokumichi

JT-60 Facilities Division I

General Manager:

Hosogane, Nobuyuki

Akasaka, Hiromi
Furukawa, Hiroshi
Hoshi, Yoshiyuki¹
Kawamata, Youichi
Matsukawa, Makoto
Miura, Yushi

Noda, Masaaki¹
Ohmori, Shunzo
Ohmori, Yoshikazu
Okano, Jun
Seimiya, Munetaka
Shimada, Katsuhiro

Sueoka, Michiharu
Takano, Shoji¹
Terakado, Tsunehisa
Totsuka, Toshiyuki
Uehara Toshiaki¹
Yamashita Yoshiki¹

JT-60 Facilities Division II

General Manager:

Miya, Naoyuki

Arai, Takashi
Gotoh, Yoshitaka¹
Hiratsuka, Hajime
Honda, Masao
Ichige, Hisashi
Iwahashi, Takaaki¹
Kaminaga, Atsushi

Kikuchi, Hiroshi¹
Kizu, Kaname
Kodama, Kozo
Kudo, Yusuke
Masaki, Kei
Masui, Hiroshi¹
Miyo, Yasuhiko

Okabe, Tomokazu
Sasajima, Tadayuki
Sasaki, Noboru¹
Urata, Kazuhiro¹
Yagyu, Jun-ichi

RF Facilities Division

General Manager:

Fujii, Tsuneyuki

Anno, Katsuto
Hiranai, Shinichi
Igarashi, Kouiti¹
Ikeda, Yoshitaka
Isaka, Masayoshi

Ishii, Kazuhiro¹
Kajiwara, Ken²
Moriyama, Shinichi
Satoh, Fumiaki¹
Seki, Masami

Shimono, Mitsugu
Shinozaki, Shin-ichi
Takahashi, Masami¹
Terakado, Masayuki
Yokokura, Kenji

NBI Facilities Division

General Manager:

Yamamoto, Takumi

Akino, Noboru
Ebisawa, Noboru
Hikita, Shigenori¹
Honda, Atsushi
Kawai, Mikito

Kazawa, Minoru
Kikuchi, Katsumi¹
Kusanagi, Naoto¹
Mogaki, Kazuhiko
Oohara, Hiroshi

Tanai, Yutaka¹
Toyokawa, Ryoji¹
Umeda, Naotaka
Usui, Katsutomi
Yamazaki, Haruyuki¹

JFT-2M Facilities Division

General Manager:

Miyachi, Kengo

Akiyama, Takashi¹
Kashiwa, Yoshitoshi
Kikuchi, Kazuo
Kiyono, Kimihiro

Komata, Masao
Okano, Fuminori
Sawahata, Masayuki
Shibata, Takatoshi

Suzuki, Sadaaki
Tani, Takashi
Umino, Kazumi¹
Yamamoto, Masahiro

DEPARTMENT OF FUSION ENGINEERING RESEARCH

Director:	Seki, Masahiro
Prime Scientist:	Seki, Shogo
Administrative Manager:	Kawata, Kiyoshi
Staff for Director:	Shiho, Makoto, Tsuji, Hiroshi

Blanket Engineering Laboratory

Head:

Akiba, Masato

Abe, Tetsuya
Enoeda, Mikio
Hatano, Toshihisa
Hiroki, Seiji

Honma, Takashi
Kasai, Satoshi
Kosaku, Yasuo
Kuroda, Toshimasa¹

Sato, Satoshi
Tanzawa, Sadamitsu
Yanagi, Yoshihiko¹

Superconduction Magnet Laboratory

Head:

Okuno, Kiyoshi

Hamada, Kazuya
Hiyama, Tadao
Isono, Takaaki
Kato, Takashi
Kawano, Katsumi

Koizumi, Norikiyo
Kubo, Hiroatsu¹
Matsui, Kunihiro
Nakajima, Hideo
Nunoya, Yoshihiko

Oshikiri, Masayuki¹
Sugimoto, Makoto
Takano, Katsutoshi¹

NBI Heating Laboratory

Head:

Okumura, Yoshikazu

Amemiya, Tooru¹
Dairaku, Masayuki
Ezato, Koichiro
Hanada, Masaya

Iga, Takashi¹
Kashiwagi, Mieko²
Morishita, Takatoshi²
Sato, Kazuyoshi

Sawahata, Osamu¹
Taniguchi, Masaki
Watanabe, Kazuhiro
Yokoyama, Kenji

RF Heating Laboratory

Head:

Imai, Tsuyoshi

Hayashi, Keni-chi¹
Ikeda, Yukiharu
Maebara, Sunao

Ohuchi, Hitoshi¹
Sakamoto, Keishi
Takahashi, Koji

Tsuneoka, Masaki
Watanabe, Akihiko¹
Yamamoto, Masanori¹

Tritium Engineering Laboratory

Head:

Nishi, Masataka

Asanuma, Noriko
Imaizumi, Hideki¹
Isobe, Kanetsugu
Iwai, Yasunori
Kawakubo, Yukio¹

Kawamura, Yoshinori
Kobayashi, Kazuhiro
Misaki, Yohnosuke¹
Nakamura, Hirofumi
Shu, Wataru

Suzuki, Takumi
Terada, Osamu¹
Yamada, Masayuki
Yamanishi, Toshihiko

Reactor Structure Laboratory

Head:

Shibanuma, Kiyoshi

Akou, Kentaro¹
Hiyama, Masayuki²
Kakudate, Satoshi

Nakahira, Masataka
Obara, Kenjiro
Oka, Kiyoshi

Taguchi, Kou¹
Takahashi, Hiroyuki¹
Takeda, Nobukazu

Fusion Neutronics Laboratory

Head:

Nishitani, Takeo

Abe, Yuichi
Hori, Junichi¹
Kutsukake, Chuzo

Morimoto, Yuichi¹
Ochiai, Kentaro²
Oginuma, Yoshikazu

Seki, Masakazu
Tanaka, Shigeru
Yamauchi, Michinori¹

Office of Fusion Material Research Promotion

Head:

Takeuchi, Hiroshi

Ando, Masami²
Ida, Mizuho¹
Furuya, Kazuyuki

Nakamura, Hiroo
Nakamura, Kazuyuki
Sugimoto, Masayoshi

Tanigawa, Yasuhiro
Yutani, Toshiaki

DEPARTMENT OF ITER PROJECT

Director:	Tsunematsu, Toshihide
Prime Scientist:	Shimomura, Yasuo
Deputy Director:	Nagami, Masayuki
Staff for Director:	Odajima, Kazuo

Administration Group

Leader:

Kimura, Toshiyuki

Project Management Group

Leader:

Mori, Masahiro

Kurihara, Kenichi

Tsuru, Daigo

Joint Central Team Group

Leader:

Ando, Toshiro

Ebisawa, Katsuyuki¹
Honda, Takuro¹
Honda, Tsutomu¹
Iida, Hiromasa
Inoue, Takashi
Ioki, Kimihiro
Kataoka, Yoshiyuki¹
Kitamura, Kazunori¹
Kobayashi, Noriyuki¹
Kuribayashi, Takashi¹

Maruyama, So
Matsumoto, Yasuhiro¹
Matsunobu, Takashi¹
Miki, Nobuharu¹
Mizoguchi, Tadanori
Mochizuki, Eiji¹
Nishikawa, Akira¹
Ohsaki, Toshio¹
Onozuka, Masanori¹
Sato, Kouichi¹

Shimada, Michiya
Sugihara, Masayoshi
Suzuki, Toshiyuki¹
Takahashi, Yoshikazu
Takigami, Hiroyuki¹
Yamada, Masao¹
Yamamoto, Shin
Yoshida, Kiyoshi
Yoshida, Hiroshi
Yoshimura, Hideto¹

Home Team Design Group

Leader:

Shoji, Teruaki

Araki, Masanori
Hori, Akio¹
Kataoka, Takahiro¹
Kuchiishi, Yoshikazu¹
Matsumoto, Hiroshi

Matsumoto, Kiyoshi
Ohkawa, Yoshinao
Ohmori, Junji
Ohno, Isamu¹
Saito, Keiji

Sato, Shinichi¹
Senda, Ikuo¹
Shima, Hiroaki¹

Safety Evaluation Group

Leader:

Tada, Eisuke

Araki, Takao¹
Goto, Yoshinori¹
Hada, Kazuhiko

Hashimoto, Masayoshi¹
Maruo, Takeshi
Neyatani, Yuzuru

Ohira, Shigeru

TOKAI RESEARCH ESTABLISHMENT
Tokai-mura, Naka-gun, Ibaraki-ken, 319-1195
Telephone: +81 29 282 5111
Telefax: +81 29 282 6111

Director General:	Maeda, Mitsuru
Deputy Director Generals:	Kawaguchi, Masahiro
	Takeshita, Isao
	Tanaka, Syunichi

DEPARTMENT OF MATERIALS SCIENCE AND ENGINEERING

Director:	Iwamoto, Akira
Deputy Directors:	Ogawa, Tooru
	Tachimori, Syunichi

Radiation Effects and Analysis Group

Leader:

Jitsukawa, Shiro

Aruga, Takeo
Fukai, Katsumaro¹
Fujii, Kimio
Igawa, Naoki
Naitoh, Akira

Nakazawa, Tetsuya
Sato, Michitaka¹
Sawai, Tomotsugu
Shiba, Kiyoyuki
Taguchi, Tomitsugu

Tanifuji, Takaaki
Yamada, Reiji
Yamaki, Daiju
Wakai, Eiichi

OARAI RESEARCH ESTABLISHMENT

Oarai-machi, Higashi Ibaraki-gun, Ibaraki-ken, 311-1394

Telephone: +81 29 282 5111
Telefax: +81 29 264 8471

Director General:

Sudo, Yukio

DEPARTMENT OF JMTR PROJECT

Director:	Takahashi, Hidetake
Deputy Director:	Ito, Haruhiko
	Fujiki, Kazuo

Blanket Irradiation and Analysis Laboratory

Head:

Kawamura, Hiroshi

Ishitsuka, Etsuo
Nakamichi, Masaru

Tsuchiya, Kunihiko
Uchida, Munenori¹

Yamada, Hirokazu¹

Research activities:
JAERI is continuing the research and development of tokamak fusion reactor in accordance with the ''Third Phase Basic Program of Nuclear Fusion Research and Development'' in Japan. The fusion program being conducted in JAERI includes:

• Design works for ITER-EDA as the central part of the Japanese Home Team activities as the designated institute to implement the EDA by sending researchers and engineers to the Joint Central Team and doing allocated design works
• Technological R&D in ITER-EDA on the development of superconducting CS Model Coil, full-scale vacuum vessel sector, high efficiency gyrotron with the diamond window, 1MeV acceleration of negative ions, plasma facing components, and full-scale remote maintenance technology for reactor components
• Experimental research on JT-60U for improvement of core plasma performance with advanced tokamak operation, radiative cooled divertor with high performance plasma facing components, improvement of current drive efficiency using the negative ion - NBI device
• Experiments on JFT-2M for reduction of magnetic field ripple using ferromagnetic ferrite steel and optimization of fueling with the compact toroid injection
• Development of low activation ferritic steel F82H and breeding blanket technology for Demo reactor

¹ Cooperative Staff
² Visiting Researcher