Trianthology ~Sanmenkyou no Kuni no Alice~ PC OP - Gareki no Alice

Opening movie of Trianthology ~Sanmenkyou no Kuni no Alice~ (PC). Song title: “Gareki no Alice“ (ガレキのアリス). Japanese game release date: August 31, 2016. Game website: See if you can find some Umineko in the OP! Yes, I know, it says “Trianthorogy“ in the OP. But on the website it's “Trianthology“, and VNDB is also using Trianthology, so that's what I'm going with.