| MILLS, Craig Charles Edward, Mr. ACTIVE | Secretary | 01 Oct 2020 | | | | Belmont, Belmont Road, Uxbridge, UB8 1HE, England |
| JACKSON, Chris Richard ACTIVE | Director | 01 Feb 2015 | | England | March 1967 | Belmont, Belmont Road, Uxbridge, UB8 1HE, England |
| MILLS, Craig Charles Edward, Mr. ACTIVE | Director | 01 Oct 2020 | | England | March 1971 | Belmont, Belmont Road, Uxbridge, UB8 1HE, England |
| AOKI, Tateo RESIGNED | Secretary | 01 Apr 1999 | 04 Jun 2001 | | | 12a Lowlands 2-8 Eton Avenue, London, NW3 3EJ |
| FUJIOKA, Tetsuya RESIGNED | Secretary | 08 Jun 2007 | 26 May 2010 | | | Nec House, 1 Victoria Road, London, W3 6BL |
| HASHIMOTO, Katsuji RESIGNED | Secretary | 01 Sep 1994 | 01 Aug 1995 | | | Flat 7 Godolphin Road Fellows Road, London, NW3 3LJ |
| KOMAZAKI, Hiroshi RESIGNED | Secretary | 01 Dec 2016 | 30 Sep 2020 | | | Athene, Odyssey Business Park, West End Road, South Ruislip, Middlesex, HA4 6QE |
| KOMINAMI, Kazuo RESIGNED | Secretary | 04 Jun 2001 | 15 May 2003 | | | 28 Westfield Road, West Acton, London, W3 0AX |
| OGINO, Yasutoshi RESIGNED | Secretary | 15 May 2003 | 08 Jun 2007 | | | 100 Princes Gardens, West Acton, London, W3 0LJ |
| ORMOND, Derek RESIGNED | Secretary | 01 Aug 1995 | 01 Apr 1999 | | | 5 Beechfield, Banstead, Surrey, SM7 3RG |
| OTAKE, Toshiyuki RESIGNED | Secretary | 27 May 2010 | 30 Nov 2016 | | | Athene, Odyssey Business Park, West End Road, South Ruislip, Middlesex, HA4 6QE, United Kingdom |
| TANAKA, Akira RESIGNED | Secretary | | 01 Sep 1994 | | | 58 Rynton Road, London, W3 9HW |
| AOKI, Tateo RESIGNED | Director | 07 Dec 1998 | 04 Jun 2001 | | December 1942 | 12a Lowlands 2-8 Eton Avenue, London, NW3 3EJ |
| COLLINS, Gary, Mr. RESIGNED | Director | 01 Apr 2022 | 17 Oct 2025 | England | January 1965 | Belmont, Belmont Road, Uxbridge, UB8 1HE, England |
| DODD, Gary William RESIGNED | Director | 01 Apr 2010 | 16 Nov 2013 | England | June 1961 | Athene, Odyssey Business Park, West End Road, South Ruislip, Middlesex, HA4 6QE, United Kingdom |
| FUJIOKA, Tetsuya RESIGNED | Director | 08 Jun 2007 | 26 May 2010 | United Kingdom | September 1958 | Nec House, 1 Victoria Road, London, W3 6BL |
| HASEGAWA, Yasuhiro, Mr. RESIGNED | Director | 01 Apr 2020 | 01 Apr 2022 | Japan | September 1969 | Athene, Odyssey Business Park, West End Road, South Ruislip, Middlesex, HA4 6QE |
| HASHIMOTO, Katsuji RESIGNED | Director | 01 Aug 1995 | 01 Aug 1995 | | February 1943 | Flat 7 Godolphin Road Fellows Road, London, NW3 3LJ |
| HASHIMOTO, Katsuji RESIGNED | Director | 01 Aug 1995 | 13 Jun 1996 | | February 1943 | Flat 7 Godolphin Road Fellows Road, London, NW3 3LJ |
| HUTSON, Tony RESIGNED | Director | 01 Jul 1994 | 09 Feb 2006 | England | April 1954 | Moat House, Cholesbury, Tring, Hertfordshire, HP23 6ND |
| IDEI, Tsuneo RESIGNED | Director | 28 Oct 1999 | 01 Jul 2003 | | July 1943 | Flat 97 Marathon House, 200 Marylebone Road, London, NW1 5PW |
| IIZUKA, Naoki RESIGNED | Director | 01 Jul 2011 | 31 Mar 2016 | U.K. | October 1955 | Athene, Odyssey Business Park, West End Road, South Ruislip, Middlesex, HA4 6QE, United Kingdom |
| IKENO, Masahiro RESIGNED | Director | 01 Apr 2016 | 14 Nov 2017 | England | December 1960 | Athene, Odyssey Business Park, West End Road, South Ruislip, Middlesex, HA4 6QE |
| KAITO, Yasushi RESIGNED | Director | | 01 Aug 1995 | | November 1942 | 3-22 3 Chome Naka, Kunitachi-Shi, Tokyo, Japan |
| KANNO, Kenji RESIGNED | Director | | 01 Aug 1995 | | June 1944 | 1-4-20-203 Narita Nishi, Suginami-Ku, Tokyo, Japan |
| KOMAZAKI, Hiroshi RESIGNED | Director | 01 Dec 2016 | 30 Sep 2020 | England | June 1963 | Athene, Odyssey Business Park, West End Road, South Ruislip, Middlesex, HA4 6QE |
| KOMINAMI, Kazuo RESIGNED | Director | 04 Jun 2001 | 15 May 2003 | | October 1945 | 28 Westfield Road, West Acton, London, W3 0AX |
| KUROSAKI, Hironobu RESIGNED | Director | 14 Nov 2017 | 31 Mar 2020 | United Kingdom | September 1960 | Athene, Odyssey Business Park, West End Road, South Ruislip, Middlesex, HA4 6QE |
| MATSUBA, Sadakazu, Non-Executive Director RESIGNED | Director | | 20 Aug 1993 | | February 1939 | 6-3-819 3 Chome, Koshinakajima, Koto-Ku, Tokyo, Japan |
| MATSUI, Shiro RESIGNED | Director | | 01 May 1996 | | February 1945 | 40 Finchley Court, Ballards Lane, London, N3 1NH |
| MATSUMIYA, Hiroji RESIGNED | Director | 13 Jun 1996 | 07 Dec 1998 | | March 1953 | 87 St Augustines Avenue, Wembley, Middlesex, HA9 7NU |
| MINENO, Toshiyuki RESIGNED | Director | 10 Apr 2007 | 03 Jun 2009 | | March 1951 | 187, Warren House Kensington Westside, Beckford Close, London, W14 8TR |
| OGINO, Yasutoshi RESIGNED | Director | 15 May 2003 | 08 Jun 2007 | | September 1956 | 100 Princes Gardens, West Acton, London, W3 0LJ |
| OKUTO, Taku RESIGNED | Director | 20 Aug 1993 | 06 Apr 1998 | | February 1941 | Maria Theresia Str 10, 8000, Munchen 80, Germany |
| ORMOND, Derek RESIGNED | Director | | 31 Mar 2005 | United Kingdom | August 1951 | 5 Beechfield, Banstead, Surrey, SM7 3RG |
| OTAKE, Toshiyuki RESIGNED | Director | 27 May 2010 | 30 Nov 2016 | England | May 1963 | Athene, Odyssey Business Park, West End Road, South Ruislip, Middlesex, HA4 6QE, United Kingdom |
| PAYETTE, Thomas David RESIGNED | Director | 05 Sep 2005 | 31 Mar 2010 | United Kingdom | September 1968 | Nec House, 1 Victoria Road, London, W3 6BL |
| SHINOZAKI, Masami RESIGNED | Director | | 20 Aug 1993 | | March 1937 | 4-34-1-302 Kamiyoga, Setagaya-Ku, Tokyo, Japan |
| SUZUKI, Kaneo RESIGNED | Director | | 20 Aug 1993 | | November 1938 | North Acre, 1a Cissbury Ring North, London, N12 7AL |
| SUZUKI, Shunichi RESIGNED | Director | | 01 Aug 1995 | | February 1945 | 3-3-8 Hoshikawa, Hodogaya-Ku, Kanagawa, 240, Japan |
| TAKANO, Kenji RESIGNED | Director | 01 Jul 2003 | 10 Apr 2007 | | April 1947 | 211 Warren House, Kensington Westside, Beckford Close, London, W14 8TR |
| TANAKA, Akira RESIGNED | Director | 11 Dec 1989 | 28 Oct 1999 | | November 1948 | 5 Miranda Court, Queens Drive Acton, London, W3 0HZ |
| TANAKA, Akira RESIGNED | Director | | 01 Sep 1994 | | November 1948 | 58 Rynton Road, London, W3 9HW |
| TUMEGARD, Fredrik Hans,Georg RESIGNED | Director | 01 Jan 2013 | 30 Sep 2013 | Sweden | April 1972 | Athene, Odyssey Business Park, West End Road, South Ruislip, Middlesex, HA4 6QE, United Kingdom |
| YAMAFUJI, Toshaiki RESIGNED | Director | 20 Aug 1993 | 01 Aug 1995 | | October 1941 | 4-27-5 Hirai, Edogawa-Ku, 132-0035, Japan |
| YAMAGUCHI, Nobuaki, Non-Executive Director RESIGNED | Director | | 20 Aug 1993 | | May 1937 | 16 Baronsmede, London, W5 4LT |
| YANAGINUMA, Nobuyuki RESIGNED | Director | 03 Jun 2009 | 30 Jun 2011 | United Kingdom | December 1953 | Nec House, 1 Victoria Road, London, W3 6BL |