Super Ninja Squad Inazuma!! SPARK (2007)

A year after the prequel's events, Jun is now producing a sequel to her original show and has the daughter of Magical TV's president as her female lead. However, Tsubame is unable to keep herself from helping those she feels are in need, and she is accidentally sent to the Edo period where she tries to befriend a ronin shinobi. Hosomatsu and Kankichi are trying to find out who is killing all of daimyo, but Kaguya is traveling with Tojiro, so they are down one member as Inazuma.

Unfortunately the movie Super Ninja Squad Inazuma!! SPARK is not yet available on HBO Max.