Based on the standard naming conventions used in the JAV (Japanese Adult Video) industry, refers to a specific release from the S1 No.1 Style studio.
The video serves as an introduction to actress Ai Hongo. Despite the initial marketing surrounding her debut, she quickly became one of the top actresses in the industry. The "BEST" in the title usually implies a compilation or a "best of" style showcase, but in the context of her numbered S1 debut (SONE-127), it is marketed as a definitive premiere showcase, highlighting her physical attributes (specifically her G-cup figure) and performance potential. sone127 2021 exclusive
(e.g., a specific fan project for Girls' Generation / SONE or NCT 127) "sone127" Based on the standard naming conventions used