In the sprawling, ever-evolving landscape of Japanese adult video (AV) and gay video (GV) production, few studio names carry the weight and historical significance of . For decades, COAT has been the benchmark for production quality, casting, and narrative-driven adult content. Yet, within their vast discography, certain titles transcend mere entertainment to become cultural touchstones. One such title is the enigmatic and beloved COAT – Number 20 WATER PRINCE .
: COAT (specifically the COAT West studio). Title : Number 20 WATER PRINCE. COAT - Number 20 WATER PRINCE