| EKHAUGEN, Thomas ACTIVE | Director | 29 Nov 2017 | | Norway | July 1971 | Hvalstadasen 8 A, 1395, Hvalstad, Norway |
| NAGATA, Katsumi ACTIVE | Director | 01 Apr 2023 | | Japan | July 1968 | 3-9-26-903 Kasama, Sakae-Ku, Yokohama City, Kanagawa 247-0006, Japan |
| TAKIKAWA, Ko ACTIVE | Director | 17 Apr 2012 | | Japan | May 1968 | 4-6-2-3702, Konan Minato-Ku, Tokyo, 108-0075, Japan |
| WARDHAUGH, Graeme ACTIVE | Director | 01 Apr 2024 | | England | November 1962 | 4th Floor, Charles House, 108-110 Finchley Road, London, NW3 5JJ, United Kingdom |
| ATKIN, Edwin George RESIGNED | Secretary | 30 Nov 1992 | 28 Feb 2014 | | | 10, Dockwray Square, North Shields, Tyne And Wear, NE30 1JZ |
| PRIESTLEY, Gordon RESIGNED | Secretary | | 30 Nov 1992 | | | Falcon House High Street, Wivenhoe, Colchester, Essex, CO7 9BE |
| ATKIN, Edwin George RESIGNED | Director | 01 Jan 2002 | 28 Feb 2014 | United Kingdom | February 1950 | 10, Dockwray Square, North Shields, Tyne And Wear, NE30 1JZ |
| BUGGE, Niels Ronald RESIGNED | Director | 02 Nov 2005 | 14 Apr 2008 | | February 1967 | Madserud Alle 56, Oslo, O274, FOREIGN, Norway |
| ENDO, Koji RESIGNED | Director | 02 Jul 2013 | 30 Jun 2018 | Japan | June 1959 | 3-15-10, Hon Amanuma, Suginami Ku, Tokyo, 167-0013, Japan |
| ERVIK, Oyvind RESIGNED | Director | 17 May 2011 | 29 Nov 2017 | Norway | August 1959 | Bernt Knudsens Vei, 28 B, Oslo, 1152, Norway |
| ERVIK, Oyvind RESIGNED | Director | 14 Apr 2008 | 22 Sep 2009 | Norway | August 1959 | 28b, Bernt Knodsens Vei, Oslo, 1152, Norway |
| FUJII, Ken RESIGNED | Director | 25 Jun 2014 | 04 Aug 2015 | Japan | October 1953 | 1-7-18 Narimasu, Itabashi-Ku, Tokyp, Japan |
| FUJII, Ken RESIGNED | Director | 28 Jun 2004 | 01 Jul 2010 | | October 1953 | 1-7-18 Narimasu, Itabashi-Ku, Tokyo 175-0094, FOREIGN, Japan |
| GOMI, Shu RESIGNED | Director | 26 Jun 2000 | 01 Jul 2002 | | September 1944 | 2-12-6 Higashi Tamagawagakuen, Machida City, Tokyo, FOREIGN, Japan |
| HAGMAN, Carl-Johan Wilhelm Bertilsson RESIGNED | Director | 22 Sep 2009 | 17 May 2011 | Norway | January 1966 | Bygdoynesveien 30d, Oslo, 0286, Norway |
| HAUGER, Karl Kristian RESIGNED | Director | 27 Jun 1996 | 13 Apr 2000 | | March 1941 | Bjerkebakken 67, Oslo, N0756, Norway |
| HIKITA, Katsuharu RESIGNED | Director | 21 Jun 1993 | 27 Jun 1996 | | February 1939 | 1-19-6 Nakashinjuku, Kashiwa, Chiba, Japan |
| KAIMORI, Toshihiko RESIGNED | Director | 30 Jun 2018 | 01 Apr 2020 | Netherlands | June 1964 | Kamerlingh, Onnesstraat 110, 1181 Wb Amstelveen, Netherlands |
| KIMI, Masahiro RESIGNED | Director | 01 Jul 2010 | 17 Apr 2012 | Japan | April 1961 | Tarumachi 3-9, Kohoku Ku, Yokohama, Japan |
| KOIZUMI, Toshihiko RESIGNED | Director | 25 Jun 2003 | 27 Jun 2011 | Japan | August 1948 | 7-17-2 Mizukino, Moriya-Shi Ibaragi, 302-0121, Japan |
| KUKITA, Eisuke RESIGNED | Director | 05 Apr 1995 | 13 Apr 2000 | | June 1949 | Kringloop 293, 1186ha Amstelveen, The Netherlands |
| LARSEN, Oyvind RESIGNED | Director | | 27 Jun 1996 | | April 1943 | Nordre Kirkefjell 41, 4800 Arendal, FOREIGN, Norway |
| MATSUMOTO, Seiki RESIGNED | Director | 17 Apr 1998 | 01 Jul 2002 | | February 1944 | 4 1 2 Sanno, Ohta Ku, Tokyo, FOREIGN, Japan |
| MIYAKAWA, Hiroshi RESIGNED | Director | | 21 Jun 1993 | | June 1923 | 3-7-2 Kamiogi, Suginami-Ku, Tokyo, FOREIGN, Japan |
| MORI, Kazuro RESIGNED | Director | 25 Jun 2014 | 30 Jun 2018 | Japan | April 1960 | 5-18-7 Minami Aoyama, Minato Ku, Tokyo 107-0062, Japan |
| MORIGUCHI, Osamu RESIGNED | Director | 27 Jun 2011 | 25 Jun 2014 | Japan | July 1951 | 1-34-1-3-120,, Oshitate-Cho,Fuchu-Shi,, Tokyo, Japan |
| NAKAJIMA, Akira RESIGNED | Director | 01 Jul 2002 | 25 Jun 2014 | Japan | December 1953 | 1-12-22 Shimorenjaku, Mitaka Shi, Tokyo, Japan, FOREIGN |
| NANJO, Hiroshi RESIGNED | Director | 24 Jun 2015 | 29 Jun 2016 | Japan | November 1954 | #314, 2-235-1 Nakaharaku, Kosugimachi, Kawasaki City, Kanagawa, Japan |
| NARA, Shigeru RESIGNED | Director | 28 Jun 2004 | 02 Nov 2005 | | June 1947 | 328-79 Miyuki Kodaira, Tokyo, FOREIGN, Japan |
| NARA, Shigeru RESIGNED | Director | 13 Apr 2000 | 28 Jun 2004 | | June 1947 | 328-79 Miyuki Kodaira, Tokyo, FOREIGN, Japan |
| OKURA, Tsuyoshi RESIGNED | Director | 29 Jun 2016 | 01 Apr 2023 | Japan | October 1960 | Hyugazaka House #302, 1-12-17 Mita, Minato-Ku, Tokyo, 1080073, Japan |
| SAKAE, Toshimasa RESIGNED | Director | 01 Apr 1998 | 01 Feb 2002 | | December 1951 | 9 The Cloisters, South Gosforth, Newcastle Upon Tyne, Tyne & Wear, NE7 7LS |
| SAKAGAMI, Masayuki RESIGNED | Director | | 17 Apr 1998 | | May 1935 | 1491-25 Totsuka-Cho, Totsuka-Ku, Yokohama City, Kanagawa Prefecture, FOREIGN, Japan |
| SHIMIZU, Shozo RESIGNED | Director | 27 Jun 1996 | 26 Jun 2000 | | March 1941 | C-607, 3-27 Nakadai Itabashi-Ku, Tokyo 174, Japan |
| TAKAMIYA, Tsutomu RESIGNED | Director | 01 Jul 2002 | 28 Jun 2004 | | October 1950 | 3-13-2 Momijigaoka, Fuchu Shi, Tokyo, Japan, FOREIGN |
| TERJESEN, Karl Andreas RESIGNED | Director | 13 Apr 2000 | 02 Nov 2005 | | July 1952 | Vabraaten 21, Vettre 13-92, Norway |
| TOKUNAGA, Takumi RESIGNED | Director | | 21 Jun 1993 | | November 1933 | 1-8-16 Minami Tsukushino, Machida City, Tokyo, FOREIGN, Japan |
| WADA, Masanobu RESIGNED | Director | | 05 Apr 1995 | | January 1947 | Margriete Van Clevelaan 7, 1181 Bc Amstelveen, FOREIGN, The Netherlands |
| YAMADA, Masao RESIGNED | Director | | 27 Jun 1996 | | February 1933 | 2-5-37 Gakuen Nishi-Machi, Kodaira City, Tokyo, FOREIGN, Japan |
| YANAGIDA, Koichi RESIGNED | Director | 27 Jun 1996 | 25 Jun 2003 | | May 1940 | 2-25-15 Sakura-Shin-Machi, Setagaya-Ku, Tokyo 154, Japan |