ComuNet is an interesting mystery. From what I can tell, they were a visual novel publisher in the 2000s that helped release Phantom of Inferno in the US as a DVD game. Their old site also listed Vjedogonia, Hello World, and No Reality as future releases but ComuNet disappeared off the face of the earth before these came out.
Hirameki International, another early visual novel localizer, had some kind of connection to ComuNet as well. The AnimePlay brand that Hirameki later used in much of their marketing was seemingly first coined by ComuNet. And while ComuNet's copyright and logo is displayed all over Inferno's packaging, Hirameki is listed as the game's publisher on the back of the box.
I find ComuNet's brief history to be very interesting but there is sadly almost no information about them outside of what I just shared. But, if you want to read more about them, I created a page for the company on the Giantbomb wiki. The page also has a few of their ads for Inferno.
