Hotel Atlantis Otsu (Adult Only)
6,6/10 Good - Based on 61 reviews
Hotel Atlantis Otsu (Adult Only) is an adults-only, resort-style love hotel in Shiga that presents a compact portfolio of 26 rooms designed for privacy and relaxation. The property emphasises a "deep healing" concept with a mix of spa-oriented features: an open-air bath, dry sauna, glowing bathtubs and multiple massage chairs. Entertainment and in-room technology are prominent, with large LCD screens, projector options, karaoke systems, an aquarium feature in selected rooms and dedicated manga and relaxation corners that create a varied, contemporary atmosphere for couples.
Rooms are organised by rank to suit different preferences: top-tier suites include private outdoor tubs, balconies, hanging chairs and hammock options, while mid and standard ranks offer amenities such as canopy beds, foot massagers, darts and beverage servers. Many rooms include coffee and beer servers, refrigerators, bathrobes and toiletries; several offer projector screens and full karaoke setups. The hotel maintains a seasonal menu and in-room dining options, plus frequent on-site events and amenity campaigns that update periodically for returning guests.
Operational details underline convenience and discretion: 24-hour reception, room service, housekeeping and free on-site private parking with high-roof vehicle access. Free Wi‑Fi and luggage storage are provided, and the house policy restricts stays to adults only, positioning the property clearly as a love hotel in Shiga Prefecture. The blend of spa facilities, entertainment systems and curated food-and-drink offerings makes it a practical choice for couples seeking an overnight retreat or a short, private stay close to the Otsu area.
Highlights of this Love hotel
Detailed Ratings
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Review summary for: Hotel Atlantis Otsu (Adult Onl…
Positive Reviews
Generous amenities and extras
Many guests praised the wide selection of complimentary amenities and rental toiletries (shampoos, bath additives, etc.), plus free drinks provided in rooms.
Good value with included breakfast and drinks
Several reviewers noted the price felt reasonable for what was offered — breakfast and free drinks included, late checkout/check-in times, and food/drink discounts for members.
Spacious, comfortable rooms with useful in-room facilities
Rooms were described as roomy with comfortable beds, large TVs, and useful features such as a mini-kitchen, microwave, IH cooker and cooking utensils available on request, making stays convenient for short stays or light cooking.
Friendly and helpful staff
Multiple guests highlighted polite, accommodating staff who made the stay more pleasant and facilitated requests when needed.
Convenient location and parking
The hotel’s location and on-site parking were appreciated — close to shopping (Aeon Mall), highways and local attractions, and easy for car access.
Negative Reviews
Cleanliness concerns in some rooms
A number of reviews mentioned hygiene issues such as hair on sheets, dirty bath water, cobwebs, insect problems on balconies and general lack of thorough cleaning in certain room categories.
Weak water pressure and bath problems
Several guests reported very low shower water pressure, slow fill rates from taps, poor temperature control and occasional jacuzzi errors that prevented expected use.
Access and reception system inconveniences
The automated check-in/room-purchase system and limited staffed reception caused confusion for some guests — requiring calls to reception to open doors, unclear breakfast or door-opening procedures, and awkwardness when problems occurred.
Broken or missing in-room equipment
There were reports of malfunctioning items (microwave, tablet for orders, jacuzzi, remote controls) and missing kitchenware (plates, cutting boards, knives) that sometimes had to be requested during the stay.
Occasional odor and older decor
A few reviewers noted cigarette or musty smells in places and an overall dated feel in parts of the property, which affected comfort for some guests.
Frequently Asked Questions
Yes. The property is adults-only and guests must be 18 years or older; it is not intended for families.
Front-desk staff greet guests on arrival, but the property asks guests to contact them ahead for any special check-in arrangements to increase discretion.
The hotel lists a 24-hour front desk, though guests are advised to contact the property in advance for check-in instructions and late arrivals.
The listing does not guarantee full soundproofing; if noise privacy is important, request a quieter room or ask the property for recommendations before arrival.
Check-in is from 3:00 PM until midnight, and check-out is until 11:00 AM.
Yes. Free on-site private parking is available, but space may be limited so confirm availability with the hotel.
Check-in generally ends at midnight; late arrivals may be accommodated if you contact the property in advance to arrange entry.
Rooms typically include a bath, bidet, TV (with adult channels/videos), bathrobes, slippers, refrigerator, toiletries, and some rooms include adult goods.
Yes. The property offers free Wi‑Fi in rooms and public areas.
Yes. Government-issued ID is required at check-in; international guests are commonly asked to provide passport details and a photocopy for registration, so have your ID ready.