If you loved Gintama: The Very Final, try Dragon Ball Super: Super Hero
A bridge between a film you've already seen and one most people haven't. Here's what they share, and what the second one does that the first one doesn't.
What they share
Theyboth carry the cozy, foreign gem, late night, mindfuck mood tags, and they sit in Action / Animation / Science Fiction territory. If that's the register that drew you to Gintama: The Very Final, the second film will land in a comparable space — through a different lens.
cozyforeign gemlate nightmindfuck
What Dragon Ball Super: Super Hero is
Tokyo streets at dusk, a fading arcade sound. A reformed Red Ribbon Army unleashes Gamma 1 and Gamma 2 androids. It's a sequel that lands well after a Dragon Ball marathon.

