Fragments of the Stars is a series of books collecting short stories by Hiroyuki Morioka, set in the same universe and involving characters from his novels Crest of the Stars and Banner of the Stars, with many of them originally published in the S-F Magazine. The word Dansho refers to a passage from a written work, but there is currently no consensus on how the title should be translated. One story later included in the 2005 compilation Seikai no Dansho I, "Birth", was made into an anime OVA in 2000, four years after it was published in the S-F Magazine and five years before the consolidation of that story into the 2005 edition.

Crest of the Stars is a three-volume space opera science fiction novel written by Hiroyuki Morioka with cover illustrations by Toshihiro Ono. This was followed by a second, ongoing novel series, Banner of the Stars and a series of books collecting short stories set in the same universe known as Fragments of the Stars .