Overview SONE-040 is a visual media release produced by the Japanese adult video studio S1 No. 1 Style . This studio is one of the most prominent production companies in the Japanese AV industry, known for high production values and exclusive contracts with top-tier talent. The "SONE" code is the current primary catalog prefix used by the studio (succeeding the older "SSIS" and "SSNI" prefixes). Shotacon Fight Boku No Teisou Ga Nerawareteir Work Official