I don't think this was truly ever lost media. I think that's more a product of kenny lauderdale not living in Japan and not knowing how to google things in Japanese, because I saw tons of comments on the video that probably led you here reporting that it was super easy to find secondhand copies of it on Japanese auction sites. So yeah, you're probably here because that guy on youtube told you that this was an unwatchable show, but you got clickbaited because the whole thing is on youtube now with subtitles and everything. And it's... not very good. It's basically the story of thesedelinquents who are constantly fighting and an underground illegal gambling ring that bets on the outcomes. You don't need to watch the first one or even be familiar with the franchise at all to get the gist of what's going on.

It has a simple story and a simple conclusion, and it isn't really anything special. It only got attention for being "lost." 6/10