| IMOTO, Takaaki ACTIVE | Director | 01 Apr 2007 | | Japan | August 1959 | 1-7-2-603 Ebisu Nishi, Shibuya Ku, Tokyo, 150, Japan |
| KIYOHARA, Katsuaki ACTIVE | Director | 27 Jan 1999 | | Japan | July 1967 | 28-12 Oyama-Cho, Shibuya-Ku, Tokyo, FOREIGN, Japan |
| TANOUE, Hiroaki ACTIVE | Director | 22 Mar 2012 | | Japan | February 1970 | 3-8-1 Ebisu, Shibuya-Ku, Tokyo, Japan |
| IMOTO, Takaaki RESIGNED | Secretary | 01 Sep 1995 | 23 Jul 1996 | | | 12 Doradus Court, Augustus Road, London, SW19 6EX |
| JONES, Peter RESIGNED | Secretary | 01 Apr 2007 | 01 Mar 2015 | | | 55, Keslake Road, London, NW6 6DH |
| TOMIHARA, Haruyuki RESIGNED | Secretary | 12 Nov 2004 | 25 Oct 2005 | | | 6 Ravenside, 36 Portsmouth Road, Surbiton, Surrey, KT6 4HQ |
| TSUCHIYAMA, Masato RESIGNED | Secretary | 25 Oct 2005 | 31 Mar 2007 | | | Tsunashima-Nashi, Kouhoku-Ku, Yokohama City, Kanagawa, Japan, 4-5-13-202 |
| TSUCHIYAMA, Masato RESIGNED | Secretary | 23 Jul 1996 | 12 Dec 2004 | | | 10 Blue Gates, 4 Belvedere Drive, London, SW19 7DG |
| YAMAZAKI, Kazuhiko RESIGNED | Secretary | 16 Mar 1995 | 01 Sep 1995 | | | 12 Dordus Court, 93 Augustus Road, London, SW19 6EX |
| WATERLOW SECRETARIES LIMITED RESIGNED | Nominee Secretary | 16 Mar 1995 | 16 Mar 1995 | | | 6-8 Underwood Street, London, N1 7JQ |
| IMOTO, Takaaki RESIGNED | Director | 06 Apr 1995 | 27 Jan 1999 | Japan | August 1959 | 1-7-2-603 Ebisu Nishi, Shibuya Ku, Tokyo, 150, Japan |
| JONES, Peter RESIGNED | Director | 08 Feb 2010 | 22 Mar 2012 | Uk | September 1955 | Unit C71, Barwell Business Park, Leatherhead Road Chessington, Surrey, KT9 2NY |
| KIMORI, Takayuki RESIGNED | Director | 27 Jan 1999 | 10 Dec 2001 | | August 1960 | 20 Radley Lodge, 25 Inner Park Road, London, SW19 6DG |
| KITAHARA, Ryoichi RESIGNED | Director | 25 Oct 2004 | 25 Oct 2005 | | July 1953 | Grosvenor Court, 23 Avenue Elmers, Surbiton, Surrey, KT6 4SP |
| KIYOHARA, Keizo RESIGNED | Director | 06 Apr 1995 | 31 Mar 2022 | Japan | November 1933 | 2-1-51 Takanawa, Minato-Ku, Tokyo, FOREIGN, Japan |
| MURRAY, Brian James RESIGNED | Director | 16 Mar 1995 | 10 Dec 2001 | United Kingdom | October 1941 | Holly Cottage, Church Road, Tunstead, Norwich, NR12 8RG |
| NAKAO, Hiroshi RESIGNED | Director | 10 Dec 2001 | 25 Oct 2004 | | November 1945 | Flat 20 William Hunt Mansions, 4 Somerville Avenue, Barnes, SW13 8HS |
| RAWLINGS, Timothy Paul RESIGNED | Director | 01 Sep 1999 | 10 Dec 1999 | | March 1953 | 11 Lulworth Road, Welling, Kent, DA16 3LQ |
| SAITO, Keizo RESIGNED | Director | 06 Apr 1995 | 27 Jan 1999 | | March 1944 | 28-12 Ohyama-Cho, Shibuya-Ku, Tokyo 150, Japan |
| TOMIHARA, Haruyuki RESIGNED | Director | 12 Nov 2004 | 25 Oct 2005 | | September 1962 | 6 Ravenside, 36 Portsmouth Road, Surbiton, Surrey, KT6 4HQ |
| TSUCHIYAMA, Masato RESIGNED | Director | 25 Oct 2005 | 31 Mar 2007 | | March 1967 | Tsunashima-Nashi, Kouhoku-Ku, Yokohama City, Kanagawa, Japan, 4-5-13-202 |
| TSUCHIYAMA, Masato RESIGNED | Director | 20 Feb 1998 | 12 Dec 2004 | | March 1967 | 10 Blue Gates, 4 Belvedere Drive, London, SW19 7DG |
| WATERLOW NOMINEES LIMITED RESIGNED | Nominee Director | 16 Mar 1995 | 16 Mar 1995 | | | 6-8 Underwood Street, London, N1 7JQ |