This release was on 12/11/11.
Last event (Owners Appreciation Fair in Korea 2011 Wonder Party) – Next event (Sato One-off Release 12/11)
Last Sumika event (Sumika One-off Release 11/11) – Next Sumika event (Harajuku Workshop Dolpa 26 Week)
Last Sumika one-off release (Sumika One-off Release 11/11) – Next Sumika one-off release (Sumika One-off Release 01/12)