Chapter 91

The Shibuya Incident, Part 9 (⑨) is the ninety-first chapter of Gege Akutami's Jujutsu Kaisen.

Summary
With Gojo sealed, an unexpected ally appears to inform Yuji, Mei Mei and Ui Ui about the situation. Aware that he messed up, Gojo comments on how he failed but he has faith in his three first year students.

Plot Details
The object that's asking Yuji if he can hear him is suddenly grabbed by the latter and squeezed while in the middle of talking. When the object reveals itself to be Kokichi Muta from Kyoto High, Yuji stops trying to break it and listens to what Kokichi has to say as Mei Mei and Ui Ui come over and ask what's going on. Kokichi reveals that Satoru Gojo has been sealed.

At B5F Shibuya, "Geto" says goodnight to Gojo as he comments on how it's probably goodnight for him but for "Geto" to wake up. Just then, "Geto's" hand moves to his neck as Gojo asks Geto if he's going to let him be used like that. "Geto" laughs and says that's a first for him as Mahito comes walking over calling the latter's name. "Geto" talks with Mahito about how the soul comes before the body. Gojo comments on how it's getting uncomfortable seeing the two together while "Geto" says he's enjoying his view and also says how Gojo is probably right. "Geto" commands for the Prison Realm to close and now holds the box.

Elsewhere, Mechamaru's little puppet explains that the real Mechamaru was killed on October 19 by Mahito. The puppet is a contingency plan for if Gojo is sealed, and he theorized Mei Mei and Yuji were unlikely to be moles. Mechamaru points out that curse users are coming to kill them. Mei Mei wants to ignore them and go to Gojo, but Mechamaru explains the situation has changed with 4 curtains around Shibuya. Mechamaru pleads with Mei Mei to listen. Mei Mei acquiesces.

Mechamaru tells Yuji to go back to Meiji-Jingumae and get to Shibuya from aboveground to tell the other jujutsu sorcerers that Gojo's been sealed. Mechamaru tells Mei Mei to help Itadori get through and manage things down there. Ui Ui chooses to stay with his sister as the curse users arrive with one of them asking if they're Mei Mei. At B5F in Shibuya, "Geto" comments on how Choso, Mahito and Jogo are all awake. Jus then, "Geto" is forced to let go of the Prison Realm cube, which crashes into the ground. Inside the cube, Gojo observes that time doesn't pass where he is. He also says how he messed up but still has faith in everyone.

Locations

 * Shibuya

Battles and Events

 * Mei Mei & Ui Ui vs. Curse User (Started)

Jujutsu
Terminology
 * Cursed Object
 * Prison Realm