This release was on 12/17/11.
Last event (Sumika One-off Release 12/11) – Next event (Harajuku Workshop Dolpa 26 Week)
Last Sato event (Sato Private Party 11/11) – Next Sato event (Sato One-off Release 01/12)
Last Sato one-off release (Sato One-off Release 11/11) – Next Sato one-off release (Sato One-off Release 01/12)