Koyasu and Shin-Koyasu are residential and industrial areas along the Keikyu Main Line in Kanagawa Ward, Yokohama, with a small cluster of soaplands.
Between Koyasu and Shin-Koyasu stations on the Keikyu Main Line, a few soaplands line a narrow alley along the tracks. The area is a mix of houses and small factories, quiet after dark.
A few minutes' walk from the station. Signs are discreet, with a handful of touts standing outside shops. It's about five minutes by train from Yokohama Station, but not a place tourists stumble into.
Adult entertainment here is limited to soaplands. Fewer than ten shops total, with mid-range to slightly high pricing. A few on the Shin-Koyasu side, a few on the Koyasu side.
Shops are small, with standard private room facilities. Foreigner-friendly service is essentially unavailable. If you don't speak Japanese, expect to be turned away.
Weekday evenings are best. Weekends tend to be crowded with local regulars. There's almost nothing near the station except a convenience store, so come prepared.
No other adult venue types exist here. If you're looking for delivery health or pink salons, head to Kawasaki or around Yokohama Station.
Koyasu/Shin-Koyasu covers the main 風適法 categories: soaplands, escort services, nuru massage, and delivery health. Each listing shows foreigner-friendly status and the all-in price for a standard course.
Most venues in Koyasu/Shin-Koyasu are straightforward. Verify foreigner-friendly status on the listing before you go, and confirm the all-in price at reception before committing. Stick to listed venues; ignore street touts.
Soaplands (full bath service) and nuru massage are the most common. Delivery health (hotel outcall) is widely available across most areas. Each listing shows the all-in fee for a standard course.
Visa / Mastercard / JCB accepted at most venues
Editor-curated · 4 slots per month
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