I wonder if that means there'll be a 'new' English version of FKG some time down the line similar in release timing as Mist Train Girls. That is, MTG's DMM and Nutaku versions are roughly a year apart so when DMM is running a themed event (Valentine's Day, April Fool's, Christmas, etc) the Nutaku version is running the themed event from the prior year.

That way avoids the problem the Nutaku version of FKG sometimes had where events would be released out of sequence so that a Halloween event could be held around Halloween.