is the catalog number for a dual-model image video. Unlike standard movies which use the "JAV" code system (like ABC-123), image videos—non-nude gravure modeling—often use different labeling systems depending on the studio.
The "SD UPD" tag indicates that this version is likely a digital update or a re-release of an earlier DVD, optimized for modern displays while acknowledging its original standard-definition source. icdv30034 sakurako takaoka momoka okamoto sd upd
If you choose to seek out this DVD, always support the original artists by purchasing used copies through reputable channels (the actresses receive no royalties from used sales, but you avoid funding counterfeit rings). is the catalog number for a dual-model image video
This structural update is part of the “UPD” package; earlier pressings reportedly had poorer transitions between chapters. icdv30034 sakurako takaoka momoka okamoto sd upd