| HOWELLS, Ian ACTIVE | Secretary | 17 Apr 2009 | | | | Third Floor, Building 1410, Arlington Business Park, Theale, Reading, Berkshire, RG7 4SA, England |
| HIROTA, Kazuhisa ACTIVE | Director | 01 Apr 2025 | | Japan | September 1963 | Third Floor, Building 1410, Arlington Business Park, Theale, Reading, Berkshire, RG7 4SA, England |
| KATO, Ryutaro ACTIVE | Director | 01 Apr 2024 | | United Kingdom | April 1979 | Third Floor, Building 1410, Arlington Business Park, Theale, Reading, Berkshire, RG7 4SA, England |
| OGAWA, Atsushi ACTIVE | Director | 25 Apr 2026 | | Japan | September 1972 | Third Floor, Building 1410, Arlington Business Park, Theale, Reading, Berkshire, RG7 4SA, England |
| YUSAKU, Noboru ACTIVE | Director | 01 Apr 2025 | | Germany | November 1974 | Third Floor, Building 1410, Arlington Business Park, Theale, Reading, Berkshire, RG7 4SA, England |
| KING, William David Graeme RESIGNED | Secretary | 17 Nov 1992 | 17 Apr 2009 | | | 16 Jessica Road, London, SW18 2QN |
| SWIFT INCORPORATIONS LIMITED RESIGNED | Nominee Secretary | 10 Nov 1992 | 17 Nov 1992 | | | 26, Church Street, London, NW8 8EP |
| ARIE, Shinichi RESIGNED | Director | 01 Apr 2020 | 01 Apr 2023 | Japan | March 1971 | Third Floor, Building 1410, Arlington Business Park, Theale, Reading, Berkshire, RG7 4SA, England |
| FUKATSU, Kensuke RESIGNED | Director | 17 Nov 1992 | 01 Jun 1998 | | September 1940 | 206 Abitasion Higashishukugo, 3-6-1 Higashishukugo, Utsunomiya-Shi, Tochigi-Ken, FOREIGN, Japan |
| HACHIGO, Takahiro RESIGNED | Director | 01 Aug 2012 | 01 Apr 2013 | United Kingdom | May 1959 | Highworth Road, South Marston, Swindon, Wiltshire Sn34tj |
| HAYASHI, Hiroki RESIGNED | Director | 01 Oct 2016 | 01 Apr 2020 | Germany | March 1959 | Highworth Road, South Marston, Swindon, Wiltshire, SN3 4TJ |
| HONDA, Masanori RESIGNED | Director | 01 Jun 1998 | 01 Apr 2003 | | January 1947 | 3-9-15 Higashi Shukugo, Utsunomiya-Shi Tochigi-Shi, Japan, FOREIGN |
| ICHIMURA, Hiroshi RESIGNED | Director | 01 Mar 2013 | 31 Mar 2015 | United Kingdom | December 1958 | Highworth Road, South Marston, Swindon, Wiltshire Sn34tj |
| ITO, Hiroyuki RESIGNED | Director | 02 Apr 2001 | 01 Apr 2003 | | March 1944 | 30 Chiswick Green Studios, 1 Evershed Walk Chiswick, London, W4 5BW |
| KILLHAM, Adrian Charles Franklin RESIGNED | Director | 01 Apr 2017 | 01 Jun 2020 | England | December 1961 | Highworth Road, South Marston, Swindon, Wiltshire, SN3 4TJ |
| KIMURA, Akira RESIGNED | Director | 01 Apr 2020 | 01 Apr 2022 | Japan | November 1962 | Third Floor, Building 1410, Arlington Business Park, Theale, Reading, Berkshire, RG7 4SA, England |
| KOMURA, Hideo RESIGNED | Director | 01 Apr 2011 | 01 Apr 2013 | Japan | July 1961 | Highworth Road, South Marston, Swindon, Wiltshire Sn34tj |
| MAEKAWA, Yasuhisa RESIGNED | Director | 01 Apr 2003 | 01 Apr 2007 | | December 1951 | 470 London Road, Slough, Berkshire, SL3 8YW |
| MIYAKE, Shojiro RESIGNED | Director | 02 Oct 1993 | 10 Nov 1993 | | September 1941 | 4 Orchard Chase, Hurst, Berkshire, RG10 0SW |
| MIYOSHI, Takeomi RESIGNED | Director | 17 Nov 1992 | 24 Jul 1996 | | August 1942 | Library Farm Barn, Garsington, Oxfordshire, OX44 9PA |
| NOGUCHI, Makito RESIGNED | Director | 01 Apr 2007 | 01 Apr 2009 | | October 1951 | Flat 3, Dene House, Frances Road, Windsor, Berkshire, SL3 8FE, Great Britain |
| OZAWA, Manabu RESIGNED | Director | 01 Apr 2015 | 01 Feb 2021 | Japan | May 1965 | Third Floor, Building 1410, Arlington Business Park, Theale, Reading, Berkshire, RG7 4SA, England |
| SUGANUMA, Hiroyuki RESIGNED | Director | 01 Apr 2002 | 01 Apr 2006 | | May 1953 | 5-1 Tomatsurida, Utunomiya-Shi, Tochigi-Ken, Japan |
| SUZUKI, Hisao RESIGNED | Director | 24 Jul 1996 | 01 Apr 2000 | | April 1943 | 4 Coombe Hill Court, St Leonards Hill, Windsor, Berkshire, SL4 4UL |
| SUZUKI, Mikio RESIGNED | Director | 02 Apr 2015 | 01 Oct 2016 | United Kingdom | June 1959 | Highworth Road, South Marston, Swindon, Wiltshire Sn34tj |
| TAKIZAWA, Soichiro RESIGNED | Director | 01 Apr 2013 | 31 Mar 2015 | United Kingdom | April 1958 | Highworth Road, South Marston, Swindon, Wiltshire Sn34tj |
| TASAKI, Noboru RESIGNED | Director | 01 Apr 2022 | 01 Apr 2025 | Japan | October 1966 | Third Floor, Building 1410, Arlington Business Park, Theale, Reading, Berkshire, RG7 4SA, England |
| TSUTSUI, Tetsuya RESIGNED | Director | 01 Apr 2013 | 31 Mar 2015 | Japan | January 1963 | Highworth Road, South Marston, Swindon, Wiltshire Sn34tj |
| UENO, Mitsuhiro RESIGNED | Director | 01 Apr 2009 | 01 Aug 2012 | United Kingdom | August 1956 | Highworth Road, South Marston, Swindon, Wiltshire Sn34tj |
| WADA, Takehiro RESIGNED | Director | 01 Apr 2023 | 01 Apr 2025 | Germany | February 1967 | Third Floor, Building 1410, Arlington Business Park, Theale, Reading, Berkshire, RG7 4SA, England |
| YAMAMOTO, Kensaku RESIGNED | Director | 01 Mar 2021 | 01 Apr 2024 | Japan | April 1976 | Third Floor, Building 1410, Arlington Business Park, Theale, Reading, Berkshire, RG7 4SA, England |
| YAMAMOTO, Yoshiharu RESIGNED | Director | 01 Apr 2006 | 01 Apr 2011 | United Kingdom | March 1953 | Highworth Road, South Marston, Swindon, Wiltshire Sn34tj |
| ZAIMA, Hiroshi RESIGNED | Director | 01 Apr 2000 | 02 Apr 2001 | | December 1946 | 31-12-511 Hon Cho, Wako-Shi, Saitama, Japan |
| INSTANT COMPANIES LIMITED RESIGNED | Nominee Director | 10 Nov 1992 | 17 Nov 1992 | | | 1, Mitchell Lane, Bristol, Avon, BS1 6BU |