: Usually indicates that the file contains English Subtitles . .mp4 : The digital video file container. What is SSIS-137?
If you are looking for more details or want to find the official release: SSIS-137-MR-ES.mp4
: This is the Label/Producer Code . "SSIS" belongs to the label S1 No. 1 Style , one of the largest and most prominent producers in the Japanese adult industry. 137 : This is the Serial Number for that specific release. : Usually indicates that the file contains English Subtitles
: Websites like JAVLibrary or R18 allow you to search for "SSIS-137" to see the full cast, director, and official cover art. If you are looking for more details or
: Often signifies a "Movie" or a specific metadata tag used by certain databases.
This specific entry, , features the popular Japanese adult actress Emi Fukada . Released around mid-2021, the video is themed around a "shampooist" or salon roleplay scenario, which is a common trope in S1's high-production-value releases. How to Use This Information