Kiseki no Kakera: Higurashi no Naku Koro ni & Umineko no Naku Koro ni Sakushin-shuu
キセキのカケラ~ひぐらしのなく頃に&うみねこのなく頃に作品集~
This manga is a crossover anthology combining characters and elements from "Higurashi When They Cry" and "Umineko When They Cry," compiled into a single collection. Published by Ohzora Publishing, it brings together the two series in a shared format, featuring stories that intertwine both fictional universes.
