The Monogatari Series is set to continue after Zoku Owarimonogatari!!! ... Shaft makes a season of Monogatari every year, and says that they will continue to adapt the Monogatari Series as long as Nisioisin keeps writing novels for source material, so expect more seasons of Monogatari for years to come!!!

Will shaft animate more Monogatari?

According to Nisio Tsushin, Aniplex has announced that Shaft will animate all the Monogatari novel series of Nisio Isin. The director is Shinbo Akiyuki. Iwakami Atsuhiro, the producer of Aniplex, said the second season of the Monogatari series (see below) will be animated in two cours TV series.

Will there be any new Monogatari series?

The next story is titled Shinomonogatari (Death Story), and will ship in two volumes simultaneously on August 19. Both novels will conclude the "Monster Season" part of the story that shows protagonist Koyomi Araragi in college. The "Monster Season" story arc began in 2017 with the Shinobumonogatari novel.