月刊コンプエース
There are three side stories related to the main "Higurashi" story, but with new characters. The first, named , is drawn by En Kitō and was serialized between March 2005 and July 2006 in "Comp Ace". The next, entitled , is drawn by Mimori and was serialized between in "GFantasy" between 2006 and 2007. The last side story is known as is also drawn by En Kitō and was serialized in "Comp Ace" between 2006 and 2007.