I dreamed that Kyosuke Irie and Kuraudo Ooishi (Higurashi characters) were characters in MUGEN.

To think about it, there is a Higurashi fighting game called Higurashi Daybreak. However, i do know that Keiichi, Rena, Mion, Shion, Satoko, Rika, Hanyuu and Takano are characters in MUGEN so, it's a cool dream. I got reminded that Ciel that was made by Shiroto had two versions:
Ciel from Melty Blood, and Rumiko Chie from Higurashi. Same sprites, just different moves and images, though the Rumiko mode doesn't have MB gameplay obviously. Cool stuff.