Gintama Season 1 | Link

The user might be looking for a summary or analysis of Season 1, or maybe a place to watch it. I should include some information about where to watch it online. In many countries, Crunchyroll is the official distributor, but I should check if that's still the case now. Also, if they're asking for a thematic link, maybe the connection between the comedic elements and the underlying themes of loyalty, friendship, and perseverance.