<p>Your question appears to be premised on a bit of a misunderstanding of how anime in general (and Gurren Lagann in particular) is produced. </p>

<p>The two so-called "seasons" of Gurren Lagann (ep 1-15 vs. Lord Genome, and then ep 17-27 vs. the Anti-Spiral) were not actually discrete seasons. They were aired together as one continuous block of 27 episodes (with episode 16 being a recap of the first arc), from April to September of 2007.<sup>1</sup> As such, any changes in theme that you may have perceived immediately following the time-skip cannot have anything to do with there being a break in the show - because there was no break! (Besides the one week for the recap episode, anyway.)</p>

<p>Furthermore, it isn't really possible that any changes in theme could have resulted from public reaction to the first arc of the show (ratings/etc). According to folk wisdom,<sup>2</sup> a typical 1-2 cour anime spends over a year in production before it airs, meaning that the vast majority of work (storyboarding, character design, art, etc.) is done by the time the show starts airing. Given the timeframes in question, it isn't feasible for a studio to make significant changes to an anime <em>during</em> a season. </p>

<p>Between seasons, of course, anything is possible - the classic example of this is Code Geass, which saw some major changes in its second season, in part due to a change in its airing time slot. But during a single few-cour season, there are serious limits on how much the studio can change on the fly.<sup>3</sup></p>

<p>In sum, whatever changes you may have noticed after the time-skip were almost certainly present because that's how the producers planned for it to be; not because of external factors like viewer opinion or high-level execs or whatnot. </p>

<hr>

<p><sup>1</sup> Note that a single <a href="https://anime.stackexchange.com/q/7977/1908">"cour"</a> of anime will almost never be 15 episodes in length, which is another tip-off that the two "seasons" weren't separate.</p>

<p><sup>2</sup> If you have something better than folk wisdom, please answer <a href="https://anime.stackexchange.com/q/5599/1908">this question</a>!</p>

<p><sup>3</sup> Note that none of what I have said applies to super-long-running anime like the big shounens (e.g. Naruto, One Piece, etc.). I don't know anything about what production cycles look like for them, but it's pretty obvious that they have to be running all the phases of production in parallel, meaning that they should be able to react to viewer opinion (though I have no idea whether or not they do, in practice). </p>

CC BY-SA 3.0
2014-03-12T02:17:18.590Z
2014-03-12T02:17:18.590Z
2017-04-13T12:54:49.117Z
senshin
<p>Episode 1 of  the second part of season 1 of Gurren Lagann features more political themes than those seen in season one. However from episode two onwards it returns to being more about action.</p>

<p>Is this to do with how they were aired? Was this change enforced, so as to move away from the Mecha stereotype, by a 'higher up' in Gainax...and simply ignored from episode 18 onwards? In western TV, ratings that are seen by executives can influence the show...has something similar happened here?</p>

<p>Why is this?</p>

CC BY-SA 3.0
2014-03-11T20:44:14.497Z
Are you just asking "why did they write the story that way"? Because none of us know what was going through the heads of the people at Gainax when they were writing Gurren Lagann. (Aside: Gurren Lagann is only one two-cour season. I presume you're referring to episode 17 [right after the time-skip] as the beginning of "season 2".)
senshin
CC BY-SA 3.0
2014-03-11T21:47:06.947Z
@senshin Yes it must have been episode 17. I'm not sure what you mean by two cour...two part? It's been a long time since I watched this anime. I was wondering if this was a normal part of anime production; to change completely after a 'break' or if it was enforced to meet requirements? Do we know if it was planned?
AncientSwordRage
CC BY-SA 3.0
2014-03-11T21:50:36.263Z
Ah, sorry, "cour" is a piece of jargon which refers to one of the four 11-13 episode (3-month) blocks of anime that occur through the year (Jan-Mar, Apr-Jun, Jul-Sep, Oct-Dec). The point I was making is that, though Gurren Lagann was "two seasons" in the sense of being six months / two cours in length, it was aired as one continuous season (airing weekly from with _no_ break from Apr 1 till Sep 30, 2007). This being the case, I think it goes without saying that the events immediately after the time skip were planned to be the way they were.
senshin
CC BY-SA 3.0
2014-03-11T22:26:33.283Z
@senshin that certainly clear that part up!
AncientSwordRage
CC BY-SA 3.0
2014-03-11T23:10:00.080Z
Regarding your edit - short anime like Gurren Lagann (i.e. not multi-year behemoths like Naruto/etc) are usually planned out and mostly produced well before the anime ever starts airing. It isn't really feasible for them to be significantly modified in response to viewer reaction. So I'm going to say no, the change in tone probably has nothing to do with ratings or anything like that (there just wouldn't be enough turnaround time for that).
senshin
CC BY-SA 3.0
2014-03-11T23:13:16.770Z
Could you compile your comments into an answer? That would be useful, thanks.
AncientSwordRage
<anime-production><gurren-lagann>
Why does season 2 of Gurren Lagann start so differently compared to season 1?
# Why does season 2 of Gurren Lagann start so differently compared to season 1?
Posted by: username_0 on 2014-03-11
Episode 1 of the second part of season 1 of Gurren Lagann features more political themes than those seen in season one. However from episode two onwards it returns to being more about action.

Is this to do with how they were aired? Was this change enforced, so as to move away from the Mecha stereotype, by a 'higher up' in Gainax...and simply ignored from episode 18 onwards? In western TV, ratings that are seen by executives can influence the show...has something similar happened here?

Why is this?
**Tags:** anime-production gurren-lagann
> **Comments:**
> **username_1**: Are you just asking "why did they write the story that way"? Because none of us know what was going through the heads of the people at Gainax when they were writing Gurren Lagann. (Aside: Gurren Lagann is only one two-cour season. I presume you're referring to episode 17 [right after the time-skip] as the beginning of "season 2".)  
> **username_0**: @senshin Yes it must have been episode 17. I'm not sure what you mean by two cour...two part? It's been a long time since I watched this anime. I was wondering if this was a normal part of anime production; to change completely after a 'break' or if it was enforced to meet requirements? Do we know if it was planned?  
> **username_1**: Ah, sorry, "cour" is a piece of jargon which refers to one of the four 11-13 episode (3-month) blocks of anime that occur through the year (Jan-Mar, Apr-Jun, Jul-Sep, Oct-Dec). The point I was making is that, though Gurren Lagann was "two seasons" in the sense of being six months / two cours in length, it was aired as one continuous season (airing weekly from with _no_ break from Apr 1 till Sep 30, 2007). This being the case, I think it goes without saying that the events immediately after the time skip were planned to be the way they were.  
> **username_0**: @senshin that certainly clear that part up!  
> **username_1**: Regarding your edit - short anime like Gurren Lagann (i.e. not multi-year behemoths like Naruto/etc) are usually planned out and mostly produced well before the anime ever starts airing. It isn't really feasible for them to be significantly modified in response to viewer reaction. So I'm going to say no, the change in tone probably has nothing to do with ratings or anything like that (there just wouldn't be enough turnaround time for that).  
> **username_0**: Could you compile your comments into an answer? That would be useful, thanks.  
---
## 1 answers
### Answer by username_1 on 2014-03-12. Score: 6
Your question appears to be premised on a bit of a misunderstanding of how anime in general (and Gurren Lagann in particular) is produced.

The two so-called "seasons" of Gurren Lagann (ep 1-15 vs. Lord Genome, and then ep 17-27 vs. the Anti-Spiral) were not actually discrete seasons. They were aired together as one continuous block of 27 episodes (with episode 16 being a recap of the first arc), from April to September of 2007.1 As such, any changes in theme that you may have perceived immediately following the time-skip cannot have anything to do with there being a break in the show - because there was no break! (Besides the one week for the recap episode, anyway.)

Furthermore, it isn't really possible that any changes in theme could have resulted from public reaction to the first arc of the show (ratings/etc). According to folk wisdom,2 a typical 1-2 cour anime spends over a year in production before it airs, meaning that the vast majority of work (storyboarding, character design, art, etc.) is done by the time the show starts airing. Given the timeframes in question, it isn't feasible for a studio to make significant changes to an anime *during* a season.

Between seasons, of course, anything is possible - the classic example of this is Code Geass, which saw some major changes in its second season, in part due to a change in its airing time slot. But during a single few-cour season, there are serious limits on how much the studio can change on the fly.3

In sum, whatever changes you may have noticed after the time-skip were almost certainly present because that's how the producers planned for it to be; not because of external factors like viewer opinion or high-level execs or whatnot.

---

1 Note that a single ["cour"](https://anime.stackexchange.com/q/7977/1908) of anime will almost never be 15 episodes in length, which is another tip-off that the two "seasons" weren't separate.

2 If you have something better than folk wisdom, please answer [this question](https://anime.stackexchange.com/q/5599/1908)!

3 Note that none of what I have said applies to super-long-running anime like the big shounens (e.g. Naruto, One Piece, etc.). I don't know anything about what production cycles look like for them, but it's pretty obvious that they have to be running all the phases of production in parallel, meaning that they should be able to react to viewer opinion (though I have no idea whether or not they do, in practice).
---
