O furo no Ousama Oi-Machi

おふろの王様大井町店

Shinagawa City, Tokyo, Kanto

Type

Day Use Onsen

Rating

0.0

Tattoo Policy

Private Bathing Allowed

Prefecture

Tokyo

About

Ofuro no Ousama Oi-Machi is a spacious day-use onsen complex offering private baths, outdoor bathing, and a relaxing sauna. With restaurant dining and areas for rest and services, it’s a comfortable spot for solo visitors and women’s outings alike.

Facilities & Amenities

🛁Private Bath

🌳Outdoor Bath

🔥Sauna

🍽️Restaurant

⛰️Rock Bath

💧Kakenagashi (Free-flowing Spring Water)

Additional Amenities

Private BathOutdoor BathSaunaRestaurantKakenagashi (Flowing/Drip Water Display)

Pricing

Adults ¥1,500 (¥1,950 Sat, Sun, and holidays); Children ¥870 (¥870 Sat, Sun, and holidays). Rock-bed bath (iwan-yoku): ¥800. Late-night surcharge: ¥2,600 (no day-of-week restrictions), valid for ¥2:00–8:30 (final reception 1:00). From 2:00–6:30, bathing is not available. Morning bath: Adults ¥1,050 (¥1,250 Sat, Sun, and holidays); Children ¥620 (¥620 Sat, Sun, and holidays). 5-visit ticket book: ¥9,250 / Weekday-only: ¥7,000. If using on a holiday under the weekday-only offer, an additional ¥400 bathing fee is required. Ticket validity: 1 year. Admission fees include rental towel set; if you want a facility yukata (hall robe), add ¥200. Children age 3 and under are charged the same. For hygiene reasons, guests wearing diapers cannot bathe. Guests under 18 are not allowed after 24:00, even if accompanied by a guardian. Guests only with elementary school age or younger are not allowed; please be accompanied by an adult. Card payments: VISA, MasterCard accepted.