Hotel Luna Coast (Adult Only)
8,5/10 Excellent - Based on 369 reviews
Hotel Luna Coast (Adult Only) occupies a quiet stretch of coastline in Otaru, Hokkaido, where rooms face the sea and an adults-only rhythm defines the service. The property positions itself toward couples and solo adults seeking privacy, with a mix of compact and suite-style layouts, private balconies and soundproofing to ensure discreet stays. Select public areas and in-room touches emphasise coastal design and practical comfort rather than formality. It operates as an adult-only love hotel that echoes coastal motifs familiar to travellers from the Aomori region.
Accommodations range from economy doubles to king suites with panoramic ocean views; select rooms include massage jacuzzis, small private pools and sauna facilities, while most rooms provide flat-screen TVs, refrigerators, microwaves, tea/coffee facilities and complimentary Wi‑Fi. The hotel offers room service and optional in-room breakfast, daily housekeeping and sheltered private parking for guests. Both non-smoking and smoking-room types are listed, and several room types include entertainment consoles and karaoke, with corridors and elevators arranged for discreet access to rooms.
Front-desk procedures prioritise privacy with private check-in and extended arrival hours, and standard check-out is mid-day; children and pets are excluded and the minimum check-in age is 18. The coastline setting places the property a short walk from local sand and coastal paths and provides a quiet base for exploring Otaru’s seafront and nearby ski areas in season. The hotel is commonly compared with regional love hotel options and serves as a convenient seaside choice for visitors travelling from Aomori Prefecture.
Highlights of this Love hotel
Detailed Ratings
Points of interest nearby
Review summary for: Hotel Luna Coast (Adult Only)
Positive Reviews
Friendly, helpful staff
Multiple guests praised the politeness and helpfulness of the team — attentive reception, prompt room service and breakfast delivery, and staff going out of their way to assist with transport or requests.
Spacious rooms with sea views
Many reviews highlight large, comfortable rooms with clear views of the sea and pleasant corridor/mountain vistas, suitable for couples or solo travellers.
Excellent in-room facilities (jacuzzi, pool, sauna)
Guests repeatedly enjoyed in-room features: hydromassage bathtubs/jacuzzis, private pool options, saunas and entertainment systems (TV, sound, karaoke). These amenities were described as relaxing and a key reason to stay.
Cleanliness and maintenance
Several guests reported the property is clean and well maintained despite being an older building; housekeeping and room upkeep were noted positively.
Good value add-ons and food options
Visitors appreciated inexpensive, good-value breakfast options and convenient room-service food choices; some noted free sheltered parking and useful in-room extras (water dispenser, toiletries).
Negative Reviews
Tobacco smell in smoking rooms
Many rooms are smoking-designated or carry cigarette odours; non-smokers in particular noted lingering tobacco smell in rooms and requested fresher-smelling non-smoking options.
Remote location and limited transport
The hotel is a bit far from the train station (walks of ~15–25 minutes) and public transport is infrequent; guests also reported difficulty finding taxis in winter or at certain times, so advance planning is recommended.
Some areas feel dated and need updating
A number of reviewers mentioned that carpets, decor and certain room finishes could use refreshing or renovation to feel more modern.
Amenity and communication issues
A few guests encountered unclear or missing information — for example, private pool access tied to certain room types isn’t always communicated in booking details, and in-room ordering/menu systems sometimes didn’t work as expected.
Internet speed and occasional room issues
Several reviews reported slow or unreliable Wi‑Fi; other isolated issues included loud bathroom ventilation, weak shower/jacuzzi pressure or occasional small cleanliness oversights (e.g. an unwashed cup).
Frequently Asked Questions
Yes. The property admits guests aged 18 and over and children are not allowed.
Check-in is from 3:00 PM until midnight; check-out is by 12:00 PM.
The hotel offers private check-in and check-out; guests are asked to inform the property of their expected arrival time in advance.
Yes. Free private on-site parking is available for guests (multiple dozen spaces).
Rooms are described as soundproof, though the level of isolation can vary by room type; many guests report quiet stays.
Amenities vary by room but commonly include free Wi‑Fi, flat-screen TV, hydromassage/jacuzzi baths, and some rooms offer private saunas, pools or karaoke systems.
Staff handle check-in but the official check-in window closes at midnight; if you expect to arrive late you should notify the property ahead of time.
Yes. Room service and in-room breakfast options are offered, with times and availability dependent on the room and booking.
The property lists non-smoking rooms, but some room types may permit smoking; request a non-smoking room when booking to ensure preference.
The hotel sits on the beachfront in the Zenibako area, roughly a 15–20 minute walk from the nearest JR station and about 1–1.5 km from the nearby town center.