JJK twists the knife one more time to open this outing, showing us a random but beautiful memory of Nobara spilling coffee on Gojou’s $1,700 shirt, then hard-cutting to Juju looking down on Nobara’s lifeless body, a gaping bloody hole where her left eye once was.
Yuuji is, as you’d expect, extremely torn up about this, to the point he loses all will to fight or even dodge Mahito’s blows. Mahito, who has already well outstayed his welcome this season, starts waxing philosophical at the top of his lungs while beating Yuuji to a pulp.
His main point is that this is a war, whoever wants it more wins, neither of them have counted the ones they’ve killed, and eventually Mahito will even forget Yuuji. But before he can deliver a fatal blow with an arm-blade, Mahito hears a “clap” and suddenly Yuuji’s on the other side of the platform. His big brother, Toudou Aoi, has arrived.
Yuuji tells Toudou how not only Nobara, but also Nanami died, and he himself killed countless others as Sukuna; so many that he may never be able to save enough people to even it out. His convitions turned out to be nothing but an excuse.
Toudou, accompanied by first-year Nitta Arata (probably Akari’s brother), tells Yuuji what he needs to hear: the two of them are Jujutsu Sorcerers, not bound by “sin” or “punishment” like ordinary folk. And even should their comrades die, they are never truly defeated as long as they keep fighting.
Buoyed by Toudou’s inspiring words and partially healed by Arata (who also “freezes” Nobara in her current condition, telling him she has a “non-zero” chance of surviving), Yuuji snaps out of his funk and joins the fray, delivering Black Flash body shots to Mahito while Toudou keeps the two of them clean with clap switches.
Whither Miwa, Mai, Kamo, Nishimiya, and Utahime? Mechamaru made sure they were on a mission south of Kyoto on the day of the Shibuya Incident. He tells Miwa this while she and the others are on a train (presumably headed further away from the battle). In the last moments his device is still activated, he essentially tells Miwa he did what he had to do to protect the girl he loved. Now that he’s gone, he wants her to find her happiness anew.
Then we’re back to the beefy Toudou (who naturally shed all clothing above the belt) and a revitalized Yuuji continuing to go at it with Mahito, whom I am now on record as being completely and utterly done with. I’m just so sick of any and all attacks seemingly having no effect on him.
At least we hear his thoughts as he assesses the situation: Toudou’s at full strength, Yuuji’s around 10%, and he’s down to 40%. So even if he doesn’t look it, he’s in pretty bad shape. Of course, that’s when one needs to be most on guard against someone as crafty as Mahito. Toudou rises to the occasion, using a Black Flash for the first time (though it apparently doesn’t affect Mahito’s soul).
He decides to take things up a notch, summoning a whole damn train made out of transfigured humans, eventually forcing the battle to the surface right by the 109 building and coming at Yuuji and Toudou with a many-headed monster. Here’s hoping we can wrap this up soon.