The website’s meta keywords include “Zombie” and “Horror.” Its OG description reads, “A mysterious website appears? This summer, what will happen…”
The website itself features what appears to be a video recording of a house. The video is labeled “domas-SCENE01” with a date of August 30, 2018 attached.
Update 08/31/18 at 3:50 a.m.: The website ended up being for a Sword Art Online: Memory Defrag two-year anniversary commemoration campaign.