| Relationships | Role | Relationship Start | Relationship End |
| Sumitomo Mitsui Banking Corporation | Parent | 4/1/2001 | 8/31/2001 |
| Sakura Bank, Limited, The | Parent | 1/1/1978 | 3/31/2001 |
| Asahi Bank, Ltd., The | Parent | 3/31/1984 | 3/30/1991 |
| Bank Of Tokyo, Ltd., The | Parent | 3/31/1983 | 3/30/1984 |
| Shinyei Corporation Of America | Subsidary | 3/31/1987 | 8/31/2001 |