| Relationships | Role | Relationship Start | Relationship End |
| Gs Pia Holdings Gk | Parent | 9/21/2008 | |
| Usj Co., Ltd. | Subsidary | 12/11/2013 | |
| Crane Holdings Iii Gk | Subsidary | 11/12/2015 | 11/27/2015 |
| Crane Holdings Ii Gk | Subsidary | 11/29/2013 | 6/11/2014 |
| Usj Co., Ltd. | Subsidary | 8/14/2009 | 12/11/2013 |