The expanded version of popular anime adapted eroge Koihime Musou, dubbed Shin Koihime Musou (“True” Koihime Musou), is due to be fully adapted to a TV anime.
The commercially successful (perhaps tragically so for some) expanded game included a dramatically increased selection of characters and scenarios, so those who have played it will have some idea what to expect. Those who care to may find the game worth playing; it is readily available.
The announcement came by way of a commercial airing with a (very) late broadcast of the original anime; the official site still offers no new information. It appears set for a 2009 release.
In addition, there is the OVA to look forward to – fans will doubtless be gratified to see Koihime Musou is developing into a strong franchise indeed.