This release was on 05/19/12.
Last event (Sumika One-off Release 05/12) – Next event (Mado Coordinate Model Release 05/12)
Last Sato event (Sato One-off Release 04/12) – Next Sato event (Sato One-off Release 06/12)
Last Sato one-off release (Sato One-off Release 04/12) – Next Sato one-off release (Sato One-off Release 06/12)