[That's... a good question. One that gives him significant pause.
Who is Izaya Sagiri, really?]
Well, logic would dictate that he's one of the gods within the Kojiki, but he's acting under the alias "Izaya Sagiri." Sagiri means fog, which could tie him to the likes of Ame-no-Sagiri and Kuni-no-Sagiri, though it could just as easily be an alias meant to shroud his true self in fog.
What I can say is that he seeks to test humanity's convictions. He is of the mind that humans cannot accept the truth and would rather shroud themselves in fog.
1000 years later...
Who is Izaya Sagiri, really?]
Well, logic would dictate that he's one of the gods within the Kojiki, but he's acting under the alias "Izaya Sagiri." Sagiri means fog, which could tie him to the likes of Ame-no-Sagiri and Kuni-no-Sagiri, though it could just as easily be an alias meant to shroud his true self in fog.
What I can say is that he seeks to test humanity's convictions. He is of the mind that humans cannot accept the truth and would rather shroud themselves in fog.