| Relationships | Role | Relationship Start | Relationship End |
| Sumitomo Mitsui Banking Corporation | Parent | 4/1/2001 | 8/31/2001 |
| Sakura Bank, Limited, The | Parent | 3/31/2000 | 3/31/2001 |
| Bank Of Tokyo-Mitsubishi Ufj, Ltd., The | Parent | 7/7/1998 | 10/30/2000 |
| Sakura Bank, Limited, The | Parent | 9/17/1978 | 3/30/1988 |
| Mizuho Bank, Ltd. | Parent | 7/31/1969 | 3/30/1984 |