| BRAND, John Paul Henry ACTIVE | Director | 01 Apr 2020 | | England | July 1979 | 4 Mulberry Court, Bourne Road, Crayford, Dartford, DA1 4BF, England |
| JONES, Richard ACTIVE | Director | 15 Dec 2023 | | United Kingdom | December 1975 | 4, Mulberry Court, Bourne Road, Crayford, Kent, DA1 4BF, United Kingdom |
| TOKUAMI, Hiroki ACTIVE | Director | 01 Oct 2017 | | Japan | August 1962 | 4 Mulberry Court, Bourne Road, Crayford, Dartford, DA1 4BF, England |
| UCHIYAMA, Yusuke ACTIVE | Director | 01 Aug 2023 | | Japan | March 1987 | 1-17-3, Shirokane, Minato-Ku, Tokyo, 108-8307, Japan |
| BAWDEN, Jean RESIGNED | Secretary | 25 Nov 1996 | 04 Aug 2004 | | | Applebrook, Haviker Street, Collier St., Tonbridge, Kent, TN12 9RG |
| KAYE, Robert RESIGNED | Secretary | 04 Aug 2004 | 01 Jun 2015 | | | Water House, Texcel Business, Park, Thames Road, Crayford, Kent, DA1 4TQ |
| MISHIMA, Tetsuya RESIGNED | Secretary | 02 Jun 2015 | 22 Aug 2025 | | | 4 Mulberry Court, Bourne Road, Crayford, Dartford, DA1 4BF, England |
| MIYAZAWA, Hiroaki RESIGNED | Secretary | | 07 Apr 1993 | | | 21 Byron Court, London, NW6 4HB |
| TSUMOTO, Kazuyuki RESIGNED | Secretary | 06 Jul 1995 | 25 Nov 1996 | | | 16 West Avenue, London, N3 1AX |
| VENO, Yoshimisa RESIGNED | Secretary | | 17 Jan 1994 | | | 18 Crispin Close, London, NW3 |
| WAKANO, Hiroyoshi RESIGNED | Secretary | 17 Jan 1994 | 06 Jul 1995 | | | 16 Oakdene Park, Finchley, London, N3 1EU |
| ADACHI, Shiro RESIGNED | Director | 01 Jun 2023 | 01 Aug 2023 | Japan | September 1966 | 4 Mulberry Court, Bourne Road, Crayford, Dartford, DA1 4BF, England |
| ADACHI, Shiro RESIGNED | Director | 01 Nov 2011 | 01 Oct 2013 | Japan | September 1966 | 188, 34th Floor, Hong Kong Plaza, 188 Connaught Road West, Hong Kong, China |
| ANDO, Koji RESIGNED | Director | 25 Jul 1997 | 01 Aug 2000 | | September 1948 | 406 Blazer Court, 28 St Johns Wood Road, London, NW8 7JY |
| FUJII, Makoto RESIGNED | Director | 01 Aug 2023 | 10 Jun 2025 | Japan | April 1973 | 1-17-3, Shirokane, Minato-Ku, Tokyo, 108-8307, Japan |
| FUJIKI, Yukihiro RESIGNED | Director | 01 Oct 2013 | 01 Oct 2017 | China | July 1964 | Room 602, Room 602, East Ronghua Road 80 Lane 2, Shanghai, China |
| FUJIWARA, Shiro RESIGNED | Director | 17 Mar 1995 | 25 Jul 1997 | | October 1947 | Steinbacher Hohl 69, 60488 Frankfurt, Germany |
| FUNAMI, Jitsuo RESIGNED | Director | 01 Jan 2011 | 31 Oct 2011 | China / Shanghai | May 1956 | Water House, Texcel Business, Park, Thames Road, Crayford, Kent, DA1 4TQ |
| GINNO, Andrew RESIGNED | Director | 01 Apr 2020 | 13 Oct 2023 | England | July 1965 | 4 Mulberry Court, Bourne Road, Crayford, Dartford, DA1 4BF, England |
| ITO, Takeshi RESIGNED | Director | 01 Aug 2000 | 04 Aug 2004 | | May 1945 | 18 Morden Road, Blackheath, London, SE3 0AA |
| ITO, Takeshi RESIGNED | Director | | 17 Mar 1995 | | May 1945 | Flat 3 Birley Lodge, London, NW8 6BJ |
| KAWASHIMA, Masahiko RESIGNED | Director | | 25 Feb 1993 | | August 1942 | 201 Princess Avenue, Acton, London, W3 0LT |
| KIMURA, Yasuhiko RESIGNED | Director | 01 Apr 2020 | 01 Aug 2023 | Japan | November 1957 | 4 Mulberry Court, Bourne Road, Crayford, Dartford, DA1 4BF, England |
| MIYASE, Yutaka RESIGNED | Director | 05 May 1995 | 17 Mar 1998 | | June 1947 | 3 Eyre Court Finchley Road, London, NW8 |
| SMITH, Simon Richard RESIGNED | Director | 01 Apr 2020 | 15 Dec 2023 | United Kingdom | September 1961 | 4 Mulberry Court, Bourne Road, Crayford, Dartford, DA1 4BF, England |
| UCHIYAMA, Shotaro RESIGNED | Director | 08 Jun 1982 | 01 Aug 2000 | | November 1915 | 19/27 Kitamachi Koshienguchi, Nishinomaya City, Hyogo Prefectore, Japan |
| UCHIYAMA, Takakazu RESIGNED | Director | 01 Aug 2000 | 02 May 2023 | United States | July 1951 | 4 Mulberry Court, Bourne Road, Crayford, Dartford, DA1 4BF, England |
| WAKABAYASHI, Hidehito RESIGNED | Director | 01 Apr 2020 | 10 Jun 2025 | Japan | February 1964 | 4 Mulberry Court, Bourne Road, Crayford, Dartford, DA1 4BF, England |
| YAMASHIRO, Keiji RESIGNED | Director | 04 Aug 2004 | 16 Jan 2006 | | January 1951 | 117 Kidbrooke Park Road, London, SE3 0DZ |
| YAMASHIRO, Keiji RESIGNED | Director | | 22 Apr 1994 | | January 1951 | 1 Thatham Gardens, London, N20 |
| YOSHIKAWA, Tomonori RESIGNED | Director | 16 Jan 2006 | 31 Mar 2010 | | May 1953 | 1-32-1-1005 Ohama-Cho, Amagasaki, Hyogo, Japan |
| MASAHIRO TAGAWA RESIGNED | Director | 01 Apr 2010 | 31 Mar 2011 | | | Water House, Texcel Business Park, Thames Road, Crayford, Kent, DA1 4TQ, England |