Surprisingly, DLsite added a new content warning for this specific ID: “Contains ASMR triggers related to gentle anesthesia and sleep paralysis reversal.” The narrative includes a segment where the star keeper helps you drift off using measured breathing and fingertip tapping—a technique some users report induces hypnagogic imagery. This has made the work popular not just for romance, but as a therapeutic sleep aid.

Report Date: April 12, 2026
Subject: Identification and analysis of the string “yoake o matsu hoshitachi e rj01239911 new”

Based on similar works on DLsite, RJ01239911 may include:

Tracklist Example (speculative):

Intended experience:

| Feature | Old Versions (Pre-2024) | RJ01239911 (New) | | :--- | :--- | :--- | | Length | ~50 min | 110+ min | | Audio Tech | Standard Binaural | 8D Motion + Ambisonics | | Ending Variety | 1 ending | 3 endings + secret eclipse scene | | Sleep Assist | Basic breath sounds | Clinical sleep induction segment | | Price (JPY) | 1,320円 | 1,980円 |

Since you wrote "new" in the keyword, check the following on the DLsite product page:

If the same RJ number had an older version, “new” might mean:

As of this report, a direct query to DLsite’s public database using RJ01239911 does not return a definitive match in cached indexes. However, RJ numbers in the 01239xxx range typically correspond to works released around 2025–2026.

Expected content type (by common patterns):