Sunday, 12th July 2020 @ 18.30
Online concert via GYAO! https://gyao.yahoo.co.jp/special/st_sas ... l.official
4500 Yen.
Ticket sales period: Friday, 3rd July 2020 @ 7.00 PM - Thursday, 27th August 2020 @ 11.59 PM.
Missed viewing period: Tuesday, 28th July 2020 @ 12.00 PM - Friday, 28th August 2020 @ 11.59 PM.
Screenshot from YouTube live regarding the event information
Spoiler