The digits 02-35-01 do not follow any standard subtitle naming convention. Standard subtitle tracks are usually labeled as:
The core recognizable part is , which corresponds to a specific catalog number used by the Japanese adult video (JAV) production company Madonna (a label under the Will Group/CA). The suffix ENGSUB suggests an English subtitle file, while 02-35-01 and Min appear to be timestamps, encoding artifacts, or personal renaming conventions. JUQ-050 ENGSUB02-35-01 Min