This proves Koharu is a kids business. If this would have sold less, UFA would have assumed wota buys two editions, because I doubt kids do. But this means it's kids, kids buying only one CD as normal, wise people. Go on Koharu!
To make the regular edition go on sale later... is something new in this world right? I mean, that's cool. If only they would do three editions (like JE), with a different gift each one, in three different weeks... LOL