The name of the featured model. Reina is a common name for Japanese models and idols, and her presence in this specific volume suggests she is the central figure of the visual session. What to Expect in Volume 100903
Many 1000Giri releases include "behind-the-scenes" or "image video" segments that provide a more dynamic look at the model's personality and the production process. Significance in Digital Media 1000Giri - 100903 - Reina
Often exceeding 4K quality, these sets are used by collectors for digital wallpapers or professional reference. The name of the featured model