| BOURNE, David John ACTIVE | Secretary | 29 Dec 2014 | | | | 27, Hathaway Court, Esplanade, Rochester, Kent, ME1 1QX, England |
| AONO, Susumu ACTIVE | Director | 01 Apr 2026 | | England | February 1975 | 24 Lombard Street, Lombard Street, London, EC3V 9AJ, England |
| FUKUI, Yusuke ACTIVE | Director | 01 Jul 2025 | | England | August 1973 | 24, Lombard Street, London, EC3V 9AJ |
| HAGIWARA, Motohiro ACTIVE | Director | 10 Apr 2026 | | Japan | July 1976 | 24, Lombard Street, London, EC3V 9AJ |
| HATANO, Nobuki ACTIVE | Director | 01 Jul 2026 | | England | October 1972 | 24, Lombard Street, London, EC3V 9AJ |
| TAKANABE, Akira ACTIVE | Director | 01 Apr 2022 | | Japan | April 1964 | 24, Lombard Street, London, EC3V 9AJ |
| EYRE, Harry RESIGNED | Secretary | 11 Jul 1997 | 26 Dec 2014 | | | 196 Norsey Road, Billericay, Essex, CM11 1DB |
| WIGNALL, James RESIGNED | Secretary | | 11 Jul 1997 | | | The Cypress Rambling Way, Potten End, Berkhamsted, Hertfordshire, HP4 2SF |
| ABE, Toshihiro RESIGNED | Director | 01 Apr 2020 | 01 Apr 2022 | England | June 1967 | 24, Lombard Street, London, EC3V 9AJ |
| AKIKUSA, Fumiyuki RESIGNED | Director | 30 Jul 2004 | 20 Jul 2005 | | October 1949 | 5-19-3 Yatsu, Narashino-Shi, Chiba, 275-0026, Japan |
| ASANO, Kazuro RESIGNED | Director | 18 May 1993 | 10 Jan 1995 | | May 1941 | Flat 14, 33 Bryanston Square, London, W1H 7LR |
| ENYA, Kenji RESIGNED | Director | 23 May 1996 | 09 Jul 1997 | | November 1937 | Flat 5 24 Carlton House Terrace, London, SW1Y 5AP |
| FUJIMOTO, Akifumi RESIGNED | Director | 01 Apr 2022 | 01 Apr 2024 | United Kingdom | December 1974 | Ropemaker Place, Ropemaker Place, 25 Ropemaker Street, London, EC2M 7DX, United Kingdom |
| FUKUI, Yusuke RESIGNED | Director | 20 Apr 2020 | 01 Apr 2024 | Japan | August 1973 | Mitsubishi Trust And Banking Corporation, 1-4-5, Marunouchi,, Chiyoda-Ku, Tokyo, 100-8212, Japan |
| GOTO, Toshio RESIGNED | Director | 09 Feb 2009 | 26 Jun 2014 | Japan | March 1951 | 2-46-3, -703 Honcho 2-Chome, Nakano-Ku, Tokyo, 164-0012, FOREIGN, Japan |
| HASEGAWA, Masao RESIGNED | Director | 30 Jul 2004 | 20 Jul 2005 | | April 1955 | 8-21-201 Jiyugaoka 2-Chome, Meguro-Ku, Tokyo, 152-0035, Japan |
| HASHIMOTO, Fumio RESIGNED | Director | 15 Jun 1992 | 12 Mar 1997 | | November 1935 | 94 1-Chome Nakakanasugi, Matsudo-Shi, Chiba-Ken 270, FOREIGN, Japan |
| IHARA, Takafumi RESIGNED | Director | 05 Apr 2018 | 01 Apr 2020 | England | May 1967 | 24, Lombard Street, London, EC3V 9AJ, England |
| IKEGAYA, Mikio RESIGNED | Director | 28 Jun 2012 | 26 Jun 2013 | Japan | July 1958 | Ropemaker Place, 25 Ropemaker Street, London, EC2Y 9AN, United Kingdom |
| IMAGAWA, Tatsunori RESIGNED | Director | 26 Jun 2002 | 20 Jun 2003 | | October 1943 | 100-32 Shiromeguri, Kamakura Shi, Kanagawa 247-0074, Japan |
| ITO, Hisashi RESIGNED | Director | 22 Aug 2011 | 23 May 2012 | United Kingdom | August 1959 | 60g, Princes Gate, Exhibition Road, London, SW7 2PD, United Kingdom |
| IWATA, Tetsuo RESIGNED | Director | 20 Jun 2003 | 30 Jul 2004 | | April 1948 | 23-11 Kasuga-Cho, 1-Chome, Nerima-Ku, Tokyo 179-0074, FOREIGN, Japan |
| KADA, Shinya RESIGNED | Director | 26 Jun 2014 | 30 Jun 2015 | Japan | April 1957 | 24, Lombard Street, London, EC3V 9AJ |
| KAMBARA, Yoichi RESIGNED | Director | 06 Nov 2000 | 11 Mar 2002 | | August 1948 | 6-25-1-432 Toyotamakita, Nerima, Tokyo, 176-0012, FOREIGN, Japan |
| KANAMORI, Hisashi RESIGNED | Director | 08 Jun 2015 | 05 Apr 2018 | England | October 1964 | 1, Hollywood Road, London, SW10 9HR, England |
| KAWAKAMI, Yutaka RESIGNED | Director | 01 Jun 2017 | 01 Apr 2019 | Japan | October 1966 | 24, Lombard Street, London, EC3V 9AJ, England |
| KIMURA, Haruo RESIGNED | Director | 06 Nov 2000 | 20 Jun 2003 | | August 1943 | Flat 5 24 Carlton House Terrace, London, SW1Y 5AP |
| KOMORIYA, Masatoshi RESIGNED | Director | 01 Jun 2017 | 21 May 2018 | United Kingdom | March 1969 | Ropemaker Place, Ropemaker Street, London, EC2Y 9AN, England |
| MATANO, Hiroshi RESIGNED | Director | 01 Jul 2014 | 22 Jul 2015 | Japan | October 1964 | 24, Lombard Street, London, EC3V 9AJ |
| MATSUO, Masaru RESIGNED | Director | 30 Jun 2015 | 01 Apr 2022 | Japan | July 1961 | 24, Lombard Street, London, EC3V 9AJ |
| MORI, Hiroyuki RESIGNED | Director | 04 Mar 2005 | 15 Aug 2008 | | May 1955 | 16 Elizabeth Court 1 Palgrave, Gardens Regents Park, London, NW1 6EJ |
| MORI, Yoshito RESIGNED | Director | 01 Apr 2024 | 01 Apr 2026 | England | January 1977 | 25, Ropemaker Street, London, EC2Y 9AN, England |
| MORIMURA, Takashi RESIGNED | Director | 22 Jun 2007 | 01 Jul 2011 | United Kingdom | June 1952 | Flat 5 24 Charlton House Terrace, London, SW1Y 5AP |
| MORISAKI, Takashi RESIGNED | Director | 10 Apr 2008 | 04 Nov 2009 | Japan | January 1955 | 2-37-9, Higashitamagawa, Setagaya-Ku, Tokyo, 158-0084, Japan |
| NAGAYA, Yoshihiko RESIGNED | Director | | 29 Mar 1993 | | April 1941 | 33 Bryanston Square, London, W1H 7LR |
| NAITO, Akira RESIGNED | Director | 20 Jul 2005 | 22 Jun 2007 | | September 1951 | 2-17-17 Tairamachi Meguro-Ku, 152-0032, Tokyo, FOREIGN, Japan |
| NAKAI, Akio RESIGNED | Director | 21 Mar 1996 | 14 Jun 1999 | | October 1947 | Flat 19 64 Buckingham Gate, London, SW1E 6AR |
| NAKAI, Kenji RESIGNED | Director | 14 Oct 2011 | 02 Dec 2013 | United Kingdom | June 1960 | 24, Lombard Street, London, EC3V 9AJ, England |
| NAKAI, Masahiro RESIGNED | Director | 17 Jan 2020 | 01 Jul 2022 | England | June 1966 | 24, Lombard Street, London, EC3V 9AJ |
| NAKANO, Shoji RESIGNED | Director | 01 Jul 2011 | 01 Jul 2014 | England | November 1957 | 24, Lombard Street, London, EC3V 9AJ, England |
| NAKAZATO, Kenichi RESIGNED | Director | | 15 Jul 1994 | | November 1945 | 7 The Grove, Epsom, Surrey, KT17 4DQ |
| NAKAZAWA, Hiroshi RESIGNED | Director | 01 Apr 2022 | 01 Apr 2024 | England | June 1969 | 24, Lombard Street, London, EC3V 9AJ |
| NARIKAWA, Junichi RESIGNED | Director | 26 Jun 2013 | 01 Jun 2017 | Japan | January 1963 | 24, Lombard Street, London, EC3V 9AJ, England |
| NARUSE, Tomonori RESIGNED | Director | 14 May 1992 | 01 Dec 1992 | | July 1933 | Flat 5, 24 Carlton Terrace, London, SW1 5PT |
| NOMURA, Kenichi RESIGNED | Director | 01 Jul 2022 | 01 Jul 2025 | England | September 1971 | 24, Lombard Street, London, EC3V 9AJ |
| OGASAWARA, Takeshi RESIGNED | Director | 22 Jun 2007 | 10 Apr 2008 | Japan | August 1953 | 2-13-22 Chitosedai Setagaya-Ku, Tokyo, 157-0071, Japan |
| OKA, Masashi RESIGNED | Director | 04 Nov 2009 | 30 Jun 2010 | Japan | July 1955 | 2-7-1, Marunouchi, Chiyoda-Ku, Tokyo, 100-8330, Japan |
| ONISHI, Yoshinobu RESIGNED | Director | 12 Jan 2006 | 22 Jun 2007 | | June 1947 | Flat 5, 24 Carlton House Terrace, London, SW1Y 5AP |
| ONODERA, Takami RESIGNED | Director | 30 Jun 2010 | 22 Aug 2011 | Japan | April 1957 | Mufg, 2-7-1 Marunouchi, Chiyoda-Ku, Tokyo, 100-8388, Japan |
| OSAWA, Masakazu RESIGNED | Director | 22 Jul 2015 | 01 Jun 2017 | United Kingdom | June 1968 | Chelsea Cloisters, Chelsea Cloisters, Sloane Avenue, London, SW3 3DW, England |
| SAITO, Masanori RESIGNED | Director | 01 Apr 2019 | 20 Apr 2020 | Japan | May 1968 | 1-4-5 Marunouchi,, Chiyoda-Ku, Tokyo, Japan |
| SATAKE, Yasumine RESIGNED | Director | 06 Nov 2000 | 30 Jul 2004 | | December 1953 | 26-9 Shimouma 5 - Chome, Setagaya-Ku, Tokyo, 154-0002, FOREIGN, Japan |
| SHIMURA, Tetsuo RESIGNED | Director | 16 Jun 1995 | 23 May 1996 | | December 1938 | 222-84 Fujizuka-Cho, Hoyogaya-Ku, Yokohama-Shi, Kanagawa, 2400031, Japan |
| SONOBE, Yasunari RESIGNED | Director | 01 Apr 2016 | 17 Jan 2020 | England | February 1967 | 24, Lombard Street, London, EC3V 9AJ |
| SUZUKI, Yoichiro RESIGNED | Director | | 15 Jun 1992 | | September 1932 | 4-6-11-1511 Yushima, Bunkyo-Ku, Tokyo, FOREIGN, Japan |
| TAGUCHI, Junichiro RESIGNED | Director | 01 Apr 2024 | 01 Apr 2025 | Japan | June 1974 | 24, Lombard Street, London, EC3V 9AJ, England |
| TAKASAKA, Shinichi RESIGNED | Director | 01 Apr 2024 | 01 Apr 2026 | England | March 1972 | 24, Lombard Street, London, EC3V 9AJ, England |
| TANAKA, Atsuhisa RESIGNED | Director | 20 Jul 2005 | 09 Feb 2009 | | October 1961 | 3-43-1-805 Nissin-Cho,, Kita-Ku Saitama City, 331-0823, Saitama, Japan |
| TOKUDA, Shunichi RESIGNED | Director | 21 Dec 2001 | 26 Jun 2002 | | April 1945 | Tsurumaki 3-26-28, Setagayaku, Tokyo 154-0016, FOREIGN, Japan |
| TOMINAGA, Yasuhito RESIGNED | Director | 02 Dec 2013 | 01 Apr 2016 | England | December 1961 | 24, Lombard Street, London, EC3V 9AJ, England |
| TSUJI, Masao RESIGNED | Director | 14 Jun 1999 | 21 Dec 2001 | | November 1950 | 6 Montpelier Avenue, London, W5 2XP |
| UEDA, Shojiro RESIGNED | Director | 15 Aug 2008 | 14 Oct 2011 | England | April 1959 | 84, Marathon House 200 Marylebone Road, London, NW1 5PL |
| UMEMOTO, Fumio RESIGNED | Director | | 15 Jul 1994 | | December 1934 | 16-17 Kamisoshigaya, 4-Chome, Setagaya-Ku, Tokyo, FOREIGN, Japan |
| UNO, Setsuo RESIGNED | Director | 07 Oct 1998 | 06 Nov 2000 | | April 1942 | Tokiwadai 2-18-2, Itabashi-Ku, Tokyo Japan, FOREIGN |
| UNO, Takashi RESIGNED | Director | 10 Jan 1995 | 01 Jun 1998 | | November 1941 | 72 Elizabeth Street, London, SW1 W9PD |
| WACHI, Kaoru RESIGNED | Director | 22 Aug 2011 | 28 Jun 2012 | Japan | December 1955 | 6-1-93, Maebara Nishi, Funabashi, Chiba, Tokyo, Japan, 274-0825, Japan |
| WAKABAYASHI, Kazuhiko RESIGNED | Director | 01 Jun 1998 | 06 Nov 2000 | | January 1946 | 283 Yamatemachi, Naka-Ku, Yokohama-Shi, Kanagawa, Japan |
| WAKI, Katsumi RESIGNED | Director | 21 Dec 2001 | 04 Mar 2005 | | July 1951 | Flat 83 Montrose Court, Exhibition Road, London, SW7 2QG |
| WATANABE, Hiroshi RESIGNED | Director | 06 Nov 2000 | 14 May 2001 | | January 1941 | Numabukuro 4- Chome, Nakano-Ku, Tokyo, 165, Japan |
| YAMADA, Masamichi RESIGNED | Director | 09 Jul 1997 | 06 Nov 2000 | | May 1940 | 4-10-10m Kitazawa, Setagaya-Ku, Tokyo 155 0031, FOREIGN, Japan |
| YAMAMURA, Hidefumi RESIGNED | Director | 21 May 2018 | 01 Apr 2022 | England | August 1970 | Ropemaker Place, Ropemaker Street, London, EC2Y 9AN, England |
| YANAGISAWA, Tadashi RESIGNED | Director | 20 Jun 2003 | 12 Jan 2006 | | June 1946 | 12-15 Finsbury Circus, London, EC2M 7BT |
| YANAGISAWA, Tadashi RESIGNED | Director | 01 Jul 1994 | 25 Mar 1996 | | June 1946 | 28 Severn Drive, Walton On Thames, Surrey, KT12 3BQ |
| YASUDA, Takayuki RESIGNED | Director | 23 May 2012 | 08 Jun 2015 | United Kingdom | June 1963 | 24, Lombard Street, London, EC3V 9AJ, England |
| YOSHIMURA, Eiichi RESIGNED | Director | 15 Jul 1994 | 16 Jun 1995 | | November 1936 | 11-20 Motoazabu 2-Chome, Minato-Ku, Tokyo 106, Japan |
| YUBA, Norikazu RESIGNED | Director | 01 Apr 2025 | 01 Apr 2026 | Japan | July 1974 | 24, Lombard Street, London, EC3V 9AJ |