Now that Ushio, his Mom, and Mayuko have gotten the skinny on Tora, as well as the knowledge that all previous wielders of the Beast Spear have become Azafuse, they can start to move forward (Saya also starts to add her power to the game). As Hakumen starts terrorizing city after city in Japan, the shards of the shattered Beast Spear that saved Ushio start taking their own journey.
Those shards pierce each and every person who lost all memory of Ushio, including Asako, and just like that, she and everyone else remember him, and as a result, they start to rally all the frightened people around them and tell them that things are going to be okay.
Ushio dons his bone armor, meets up with the cloud of East/West youkai (who also remember him now and feel really bad about opposing him earlier), and begins the hunt for Hakumen; perhaps the final hunt.
Tora gets to Hakumen first, but his attacks have no effect on him; apparently he has no memory of ever having raised Hakumen within his shoulder. No matter: as the calming words of Asako and all of Ushio’s other friends spreads, and Ushio’s own words spread, the fear across Japan weakens, and Hakumen starts to smell the Beast Spear re-gathering power.
Ushio to Tora has become so serialized at this point, it’s probably a better idea to binge-watch the rest rather than review individual episodes that are only pieces of a larger connected whole. That being said, I’m damned glad everyone has their memories back…that makes things a lot less dire for Ushio!