Once Again, Hachiman Hikigaya Makes a Speech.
First step in Hachiman’s plan? Rally the troops! Together they’ll create a prom proposal so awful, the PTO will have no choice but to choose Yukino’s instead.
Aired 14/08/2020EP 6 - Once Again, Hachiman Hikigaya Makes a Speech.

2020
My Teen Romantic Comedy SNAFU Climax!
As the members of the Service Club band together to host a school prom, Hachiman, Yukino and Yui will have to put their feelings into words and truly learn to understand each other at long last… if the Service Club can even stay afloat, that is!
(Source: Sentai Filmworks)