The final “episode” of Kaguya-sama: Love Is War season 3 will be a one hour special, wrapping up the third season on a dramatic note.
Starting as a manga by Aka Akasaka in 2015; the story follows the student council of the prestigious Shuchiin Academy. Heiress to the Shinomiya conglomerate Kaguya Shinomiya and “commoner” but top-marked student council president Miyuki Shirogane secretly love one another.
Neither of them want to be the first to confess to the other, and partake in elaborate mind-games to the other confess or fall for them. As the clock on their student days tick down, the antics of their fellow student council members and more unintentionally hinder or create new opportunities for them.
— アニメ「かぐや様は告らせたい」公式 (@anime_kaguya) June 17, 2022
I won’t spoil the bombshell dropped over the course of the last few episodes, but if you’ve been lagged behind on following the series you’ll want to catch up before the hour long special premieres on June 25.