Tokizane learns about the elder bairns when he sees Saya finish one off; he pledges to help her however he can. Saya’s father seems out of it, as Saya even find him unconscious at home (he’s last seen talking to Fumito). The dog visits Saya in the bath, urging her to remember who she made her promise to. Three days pass without an attack, but the day the school re-opens, Saya’s classroom is viciously attacked by a new elder bairn.
Things are just not going well for Saya’s Pledge to Protect. Many of her classmates are slaughtered like pigs in front of her, and the episode actually ends before we see her take her katana to it. To be fair, this is a particularly nasty customer, teeming with spiky legs the size of tree trunks and a massive maw. Now her two worlds are irreversibly mixed, and so far it’s like oil and water – they’re not getting along. Kudos to the writers for lulling us into such a bubbly false security in earlier episodes, only to meticulously, mercilessly tear it to shreds in the last few.
Part of me is starting to suspect that the kind young cafe owner, Fumito, could the person Saya made the promise to. It’s just a wild guess, but I can’t think of another reason for him to still be around having such strange scenes as the one with Saya’s dad. Like Saya, we’re still very much in the dark, and Saya’s too busy killing bairns to do any sleuthing, even if she were so inclined. For now, I have to wonder whether she’ll be able to slay the bairn in her classroom before it can kill anyone else.