Yes, Jougan is canon in the Boruto: Two Blue Vortex manga. While the dojutsu has yet to appear in the new manga series, evidence confirms that Jougan is canon to the manga series.

Boruto's connection to the toads of Mount Myoboku indicates that he may have learned Sage Mode during the three-year timeskip, which would further enhance his already incredible strength.

Boruto's body has already been infused with Otsutsuki data, setting him up to surpass them. By mastering Momoshiki's Karma and unlocking the Jougan, Boruto could reach a god-like level.

Boruto: Naruto Next Generations is progressing at a steady rate. The manga has finally reached the Timeskip arc, and things are getting heated between the protagonist and Kawaki.

As Boruto: Two Blue Vortex moves forward, creator Masashi Kishimoto seems to be laying the groundwork for abilities that could rival—if not exceed—Naruto’s iconic Baryon Mode.

In Boruto: Two Blue Vortex, the destructive Baryon Mode makes a surprising comeback, but this time it's Naruto's daughter, Himawari Uzumaki, who wields its power. With Kurama as her partner ...