noun
Gunsho Ruiju
A major collection of Japanese classical texts organized by category, originally compiled in the Edo period. The name is a proper noun referring to this specific work.
群書類従は、塙保己一によって編纂された。
The Gunsho Ruiju was compiled by Hanawa Hokiichi.
The title 群書類従 literally means 'classified collection of various books'. It is a proper name for the compilation, not a general term.