GoNintendo's list of VC games to be removed at the end of the month

http://www.gonintendo.com/?mode=viewstory&id=173384

I honestly don't know for sure if this is true. It's Irem games that are in that list. Should I buy some of them before the end of March? Well, the PC Engine ones if anything and R-Type 3 looks like a really good game too though I don't want to buy 50Hz games. Among the PC Engine games, Ninja Spirit looks the most interesting.