None right now, just that everyone I come across on there is from Kyoto, Osaka, or Nagoya. Already Stuided Abroad in Nagoya and Kyoto is cool too but Osaka has more stuff imo.
Osakain accent is the japanese equivalent a southern/texan america accent in media (more so on the southern part). Most of the time the only thing thats different is the ending particles and sounds of syllables. Its used in media to show that someone is chill, down to earth, or comedy. Its not used THAT often in day-to-day convos tho......less you in the boonies
It's related to Kansai-ben