Sagara is actually not really strong. he seems to be nerfed because the main boys getting stronger.
The opposite imo. Sagara can't even beat Eiji in the final fight, if he is strong enough he can beat him with a few hit, his connection with Yakuza is what makes him look strong.
here's me trying to go through all the fights in both shows I know first season there were a lot of fight, and…
I get your point, but "Medium to High" Violence is present in every IWGP episode, except Episode 4 (drug dealer and illegal immigrant episode). While Gokusen only have 30-40% of it's episode where violence is involved. IMO Gokusen's violence is less gory, just a Tokusatsu level of fight scene. Even Bad Boys J have a better fight scene than gokusen.
The poster is kinda unrelated because the movie is a part of a non-interconnected movie franchise (something like the vengeance trilogy). This is the DVD cover if i'm not mistaken.
1.Tokyo Stories 1
2.Season 1
3.Season 2
4.Tokyo Stories 2
5.Season 3
*Excluding the movie
*Season 2 and Tokyo Stories 2 on par in terms of the story.