This series so far is really a breath of fresh air. I'm lovin it.
To me it seems like Asako is clearly depressed and running away from some shit that's in her head. Clearly she's getting away from certain people as well, but I get the feeling that she's their scapegoat. Like a situation where someone died or killed themselves and they're basically pointing the finger and saying: "You killed them" -- because of something she did, or failed, to do. Basically, trying to make sure she suffers so they can avoid their own part in it all.
Guess we'll see. Maybe she did straight-up kill someone. There's plenty of reasons to do so without being a bad person; still wouldn't make it easy for the dead's family/friends to accept, though.
Thanks for the release.