Well, consider me caught up to all the translated chapters!
Damn, this series is truly a wild ride of awesome. I also like how Kongou doesn't even hold back (at least not always) even when fighting women. Not that it would have done him any good against his current opponent (who's also a freak of nature)....
And yeah, I did a little digging and found out that the series had indeed ended a couple years ago.
Really sad to learn that, but hopefully there's a chance that the author may consider making a sequel or spinoff series some time down the line.....