| Relationships | Role | Relationship Start | Relationship End |
| Blackrock Japan Holdings Gk | Parent | 6/30/2007 | |
| Blackrock Japan Holdings Gk | Parent | 9/29/2006 | 6/29/2007 |
| Blackrock International, Ltd. | Parent | 6/4/1999 | 9/28/2006 |
| Blackrock International Holdings, Inc | Parent | 4/22/1999 | 9/28/2006 |
| Blackrock Securities Co, Ltd. | Subsidary | 1/21/2008 | 12/31/2010 |
| Acquisitions & Mergers | Role | Assets | Acct Method | Type | Transaction Date |
| Blackrock Securities Co, Ltd. | Seller | Discontinued | 1/1/2011 |