Rediscover the erotic charm of the Showa era! Those women from back then were desperately honing their skills under special circumstances. Eager to improve, they mastered traditional techniques like instant handjobs, chair cleaning, periscope shots, mat play, and even XXX, while also developing their own unique services. Watch legendary bathhouse beauties unleash their signature moves in this 240-minute time warp. The excavation of Showa-era erotica begins here!