Nanami is given a warm welcome in the Netherworld (and a tray of food she can’t eat if she wants to leave), but her host Lady Izunami makes it clear as crystal that she’s not taking the human back with her; he’s already dead. Nanami’s response: thems may be the rules, but she won’t accept them. She’s going to do everything she can to get out of here with Kirihito. To that end, she eats the food, making her an official resident with free roam.
It’s yet another selfless act by the benevolent Nanami, but the fact remains she knows not who (or what) it is she’s sticking her neck out to save. That’s what makes Nanami such a promising god: she doesn’t care who or what he is; she’s going to save him, and that’s that.
As she searches for him, Kirihito finds himself back in a darkness similar to the kind he found himself in for centuries after the gods cast him into it, after he had probably made such a nuisance of himself that he gave them no choice (what with all the murdering). We learn how he got his human body: the real Kirihito offered it to him in exchange for delivering a message to his mother.
In spite of himself (he only agrees on a whim), Akura-oh is so floored by being back in the living world of light and warmth, he holds up his end of the bargain, apologizing on Kirihito’s behalf. Not surprisingly, Kirihito’s mom, who has no reason to suspect the boy in the hospital bed is anything other than her son, doesn’t give it a second thought. All that matters to her is that he’s okay.
Unfortunately, Kirihito’s ‘goodness’ doesn’t end up rubbing off on Akura-oh, who spends his time working tirelessly at the very limits of what a human is capable of doing to get his old form back, including gaining shikigami. But now he’s back in the darkness, right on the edge of panic…when Nanami suddenly opens the door to the cell where he’s being held.
Turns out Nanami is on a confidence streak, and her talismans are proving useful not only in finding Kirihito, but the Netherworld’s exit as well, which is good, because Izunami sends her cat familiar after them. Unfortunately, the War God has sealed that exit. Fortunately, Tomoe has learned that Nanami is lost in the netherworld, and has come to rescue her.
And rescue her he does, but not before Kotetsu hits him with the shrine’s lucky mallet, turning him back into a yokai so he can overpower the war god (which he’d have never been able to do had he remained a familiar). On the one side, I’m a little bummed, Nanami couldn’t save herself here, but on the other, she did put her life on the line to save Kirihito—more than once. She did good. Along with Kirihito waking up in the hospital (a recurring scene this Winter), Nanami and Tomoe’s reunion is a heart-lifting moment.
That leaves Kirihito, whom Nanami hadn’t really thought much of beyond being a human in need of her help, but whom Tomoe immediately knows is not a human, but something else in a dead human’s body. Kirihito realizes pretty early his old fox friend Tomoe is Nanami’s familiar, and even gets to lay eyes on him before passing out. I wonder how long he’ll keep his true identity from Tomoe, who is now a yokai again.