The reference "Muramura.tv-040111 407-HD-ALL" follows the standard format for Japanese adult video (JAV) metadata, where: Muramura.tv is the specific web label or production site. 040111 usually represents the release date (April 1, 2011). 407 is the unique scene or content ID. HD-ALL indicates the video quality and version.
Metadata and Tagging:
POV Elements: Much of the cinematography uses a first-person or hand-held perspective to enhance the "voyeuristic" theme central to the brand. Muramura.tv-040111 407-HD-ALL
For more information on the studio's catalog or specific performer details, you can visit community-driven databases like the AV Mask (archived) or search for performer profiles on sites like JAVLibrary or other releases from during that time period? The reference "Muramura