Sorry for not having kept you up to date for so long. However, I'm back with really great news! Peacemaker Kurogane is being continued in Japan! Not only that, volume 6 has been fully scanlated, so you can catch up easily.
Newty333 from tumblr has created this great list of all chapters that have been scanlated so far and the list is being updated quickly as we get more.
Which is often at the moment because the fandom is waking up over at tumblr at the moment. If you're on tumblr, I recommend checking out the peacemaker kurogane tag.
If you're capable of reading japanese, you can even follow the recent chapters on the mag garden website.
The series is officially being published online and is free to read there. You can't access past chapters, though. But volume 7, containing the previous chapters, has been released already
I hope you're as excited about this as I am. Share the news with your friends, your family, your worst enemy, any person that could be interested in it!