10musume 121314 01 Azusa Sasaki --.mp4 31 Jun 2026

: The .mp4 extension and 01 designation typically refer to the primary video segment or the first part of a digital distribution. Content Style

: This is the unique release identifier or content ID. In this specific format, the numbers often correspond to the original release date: December 13, 2014 . 10musume 121314 01 Azusa Sasaki --.mp4 31

: This is the internal release code or date format. In this case, "121314" likely refers to the release date of December 13, 2014, and "01" indicates it was the first release of that day. Azusa Sasaki (佐々木あずさ) : This is the name of the actress featured in the video. : The digital file extension for the video. 10musume 121314 01 Azusa Sasaki --.mp4 31