Even though Gintama has ended, the Just a Gintama Podcast of the SSAA Podcast network is still going. Right now, they are reviewing the first seasons episodes.

Feel free to send them an email at gintamapodcast@gmail.com and they’ll probably read it on the show.
They’re episodes are available on Stitcher and ITunes and they also have an active presence on Twitter.

Website: https://gintamapodcast.com/
Twitter: https://twitter.com/gintamapodcast

Show them some love and you can even support them on Patreon at https://www.patreon.com/ssaanetwork