I'm not even sure if they plan on translating the remaining volumes for Konoyo, if you look on their site it only shows up to vol 3 and it's been a few years since that came out. Haven't heard anything on the other volumes coming over to the states, either. Volume 7 is already out and the series is over in Japanese. You can still buy them online at yesasia, they'll be in Japanese though..but it's worth it.
Waiting patiently for the publisher to finally get all the volumes translated and on sale, it took them too long and it seems be longer, so sad T T