Two Blue Vortex. Kurama used Baryon Mode to defeat Isshiki, surpassing his power. Baryon Mode led to Kurama's death, but he respawned in Himawari. Himawari's unique bond with Kurama could allow her to ...
Essentially, after the death of Kurama, following the usage of Baryon Mode, he somehow respawned inside of Himawari, making her a Jinchuriki, strange as that may be. Regardless, Kurama is now back ...