| HENDRIKS, Theo Petrus, Doctor ACTIVE | Secretary | 12 May 2003 | | | | 8, Krimweg, 7351, Hoenderloo, Netherlands |
| ARAI, Hiroya ACTIVE | Director | 01 Apr 2026 | | Japan | May 1982 | 9 Christleton Court, Manor Park, Runcorn, WA7 1ST |
| ENDO, Kenji ACTIVE | Director | 01 Apr 2025 | | Japan | August 1962 | 9 Christleton Court, Manor Park, Runcorn, WA7 1ST |
| GITTINGS, Anthony John ACTIVE | Director | 01 Aug 2011 | | United Kingdom | June 1964 | 9 Christleton Court, Manor Park, Runcorn, WA7 1ST |
| GOGGIN, Christopher William ACTIVE | Director | 14 Jan 2022 | | England | December 1982 | 9 Christleton Court, Manor Park, Runcorn, WA7 1ST |
| HENDRIKS, Theo Petrus, Doctor ACTIVE | Director | 11 Apr 2003 | | Netherlands | June 1948 | 8, Krimweg, 7351, Hoenderloo, Netherlands |
| NISHIZAWA, Hayao ACTIVE | Director | 01 Apr 2023 | | Japan | January 1963 | 9 Christleton Court, Manor Park, Runcorn, WA7 1ST |
| LAING, Ian Mciver RESIGNED | Secretary | | 11 Sep 2012 | | | 103-5855, Balsam Street, Vancouver, British Columbia, V6M 0A1, Canada |
| BEAMENT, Michael Vaughan RESIGNED | Director | 15 Nov 2002 | 26 Apr 2004 | | October 1944 | 27 Webb Drive, Boughton Vale, Rugby, Warwickshire, CV23 0UP |
| EVANS, Windsor RESIGNED | Director | 01 Jul 1996 | 31 Mar 2002 | | December 1936 | The Holloway, Alvechurch, Birmingham, B48 7QB |
| HOBBS, Charles Geoffrey RESIGNED | Director | 11 Apr 2003 | 18 Aug 2011 | England | May 1952 | 11 Stockham Lane, Halton Village, Runcorn, Cheshire, WA7 2PS |
| KASHIMA, Atsuo RESIGNED | Director | 01 Apr 2021 | 01 Apr 2024 | Japan | January 1964 | 9 Christleton Court, Manor Park, Runcorn, WA7 1ST |
| KOKETSU, Yasuo RESIGNED | Director | 09 May 2017 | 31 Mar 2021 | Japan | December 1956 | 9 Christleton Court, Manor Park, Runcorn, WA7 1ST |
| KONDO, Yuji RESIGNED | Director | 01 Apr 2019 | 31 Mar 2021 | Japan | February 1956 | 2-26, Fukuzumi Cho, Nakagowa, Nagoya, Japan |
| LAING, Ian Mciver RESIGNED | Director | | 11 Sep 2012 | Canada | March 1932 | 103-5855, Balsam Street, Vancouver, British Columbia, V6M 0A1, Canada |
| LONGLEY, Charles Henry RESIGNED | Director | | 01 Jun 1996 | | August 1923 | Wyndham Lea House, Wyndham Lee, West Chiltingon, West Sussex |
| MASUOKA, Kozo RESIGNED | Director | 27 Oct 2003 | 11 Sep 2012 | Japan | April 1946 | 402-4 Takayanagi-Cho, Meito-Ku, Nagoya, Aichi, Japan |
| MIYATA, Tsutomu RESIGNED | Director | | 27 Oct 2003 | | October 1940 | 2-26 Fukuzumi-Cho, Nakagawa Nagoya, FOREIGN, Japan |
| NAITO, Hiroyasu RESIGNED | Director | 06 Nov 2006 | 09 May 2017 | Japan | April 1955 | 1 - 6 Haruyasu - Cho , Mizuho - Ku, Nagoya, Aichi 467 - 0024, Japan |
| NAITO, Susumu RESIGNED | Director | | 20 Mar 2017 | Japan | March 1926 | 2-26 Fukuzumi-Cho, Nakagawa Nagoya, Japan, FOREIGN |
| NAKASHIMA, Chuji RESIGNED | Director | 01 Apr 2021 | 01 Apr 2023 | Japan | April 1962 | 9 Christleton Court, Manor Park, Runcorn, WA7 1ST |
| OBATA, Yoshizo RESIGNED | Director | | 01 Jul 1996 | | January 1946 | 11 Ormerod Court, Haywards Heath, West Sussex, RH16 3AU |
| SHIMOICHI, Takaaki RESIGNED | Director | 01 Apr 2024 | 31 Mar 2026 | Japan | May 1974 | 9 Christleton Court, Manor Park, Runcorn, WA7 1ST |
| TAKASU, Yoshihiko RESIGNED | Director | 01 Apr 2020 | 31 Mar 2025 | Japan | June 1970 | 9 Christleton Court, Manor Park, Runcorn, WA7 1ST |
| TANAKA, Shinji RESIGNED | Director | 11 Sep 2012 | 31 Mar 2020 | Japan | December 1957 | 9 Christleton Court, Manor Park, Runcorn, WA7 1ST |
| YAMAZAKI, Yoshio RESIGNED | Director | 27 Oct 2003 | 09 Jun 2006 | | January 1934 | 15 Saijyo-Minamiyashiki, Ooharu-Town, Ama-Gun, Aichi 490-11, Japan |
| YOSHIDA, Yuzo RESIGNED | Director | 11 Apr 2003 | 31 Mar 2019 | Japan | May 1954 | No 904, 4/15 Hattan, Mohyama, Nagoya, Japan |