from crunchyroll.com
When the heroine regains consciousness in an unfamiliar place, she has suddenly lost all memories of everything that happened before August 1. What is this place, and what was she doing there? Who is she, and what sort of life had she lived?
I saw this anime about a month ago, and only was it now when I'm searching it again that I see the animation is pretty interesting. From some reason when I think back on this anime, I see it in black and white, even though the show is obviously not and has very vibrant colors. Haha maybe that's just the amnesia working on me outside of watching the anime. 