This event started on 09/22/12.
Last event (Mado Coordinate Model Release 09/12) – Next event (Sato Party 09/12 Workshop)
Last Sato event (Sato One-off Release 08/12) – Next Sato event (Sato Party 09/12 Workshop)
Last Tenshi event (Tenshi Descend Fall 2011) – Next Tenshi event (Tenshi Descend Fall 2013)