XX DAY (Cancelled?)
May be a memorial show for their 10th anniversary.
January 2020: Another teaser at the end of LEGEND – METAL GALAXY
April 2020: It was teased that it would be announced on FOX DAY, but no new info came with the teaser that day, just a teaser with “October 2020”, no mention of XX DAY or 20201010 anymore.
July: Given the new event “Rockmaykan 10 Days”, it seems that XX DAY may not happen and may not be talked about ever again. The only thing remaining is the teaser of October 2020, but XX DAY itself hasn’t been mentioned since before the pandemic started.