| Relationships | Role | Relationship Start | Relationship End |
| Sumitomo Mitsui Banking Corporation | Parent | 3/31/1983 | 3/30/1985 |
| Sumitomo Mitsui Trust Bank, Limited | Parent | 12/31/1980 | 3/30/1982 |
| La Solana Corp. | Subsidary | 3/31/1983 | 3/30/1985 |
| Ekahanui, Inc. | Subsidary | 3/31/1983 | 3/30/1985 |