As an anime, Nobunagun has an interesting premise:
The world is being protected from doomsday by a secret government agency, and a crack-team who can wield the enhanced powers of their (historically significant) ancestors.”
Ok, so it is by no means a novel idea. Just a fairly mundane twist on a concept that has been around since superheroes began to work in groups: X-men, Avengers, e.t.c.
However, Nobunagun tries to make up for that with tons of action and a bit of fan-service – and what anime fan can say no to that?
So while there’s not much depth or nuance to be found in Nobunagun, if you’re just looking for something to pass the time with, this anime will hit most of the right notes, and leave you none the worse for wear.