Accommodates up to 20 guests! Oceanfront villa with a pool and sauna

The entire villa “the MELLOW HOUSE Tateyama” can accommodate up to 20 guests (12 adults and 8 children). It’s a 90-minute drive from central Tokyo and 30 minutes from Tomiura IC. With an unbeatable oceanfront location, this Facility has everything you could want for the whole family to enjoy, including a pool, sauna, semi-open-air bath, karaoke, and gym. There are three bedrooms, so your privacy is ensured even when staying as a group. Enjoy a wonderful time with someone special in this fully private oceanfront retreat.

  • Even on rainy days, the indoor facilities are spacious and well-equipped, so the kids had plenty to enjoy.The thoughtful attention to detail, including the amenities, was excellent.

    AOBALE 9/23/2026
  • We stayed for one night as a large group to celebrate my daughter's birthday. The moment we entered, we were greeted by an incredible ocean view and perfect weather—an absolutely stunning location! The accommodation featured a spacious living room, two bedrooms, a Japanese-style room, sauna, gym & karaoke room, pool, and rooftop. The furniture and decor were stylishly chosen, everything was spotless and well-maintained. The gym facilities were excellent, the karaoke room was spacious, and the pool was clean and so much fun! From the water dispenser to adorable tableware and amenities—everything was perfectly prepared! Even men's swimwear in the bathroom—it was such a thoughtful touch! Before our stay, they kindly provided information about nearby supermarkets and recommended shops. At checkout time, the staff personally came to greet us—they were truly wonderful. It turned out to be an amazing trip with absolutely no complaints at all. Thank you so much! Next time we hope to enjoy a multiple night stay!

    ひろせな 7/23/2025

Facilities and Services

See All
  • Fitness
Sauna / Outdoor pool
IN15:00~24:00
OUT10:00
Number of rooms1 room
PetNot allowed
Your childPermitted

Notice from the Accommodation

- Due to IKYU system limitations, reservations can only be entered for up to 9 adults. For parties of 10 or more, please add additional guests via the options.
- Pets are not allowed at this Facility. If you wish to stay with a pet, please contact us as we can accommodate you at our affiliated property next door (On the wave Tateyama).

[Entire Home Rental] Same rate for up to 4 adults. No Meals Included Plan [Up to 20 guests (12 adults, 8 children)]

IN 15:00~24:00
OUT 10:00
¥159,600~
No meals ; 2 peopleTax included¥126,084〜
(USD 798.86)

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Introduction of the Accommodation

Exterior

A small luxury villa that blends seamlessly with the ocean stretching out before you

Just 30 seconds from the beach. Step down from the terrace stairs and you’ll be at the sea in no time, where you can fully enjoy activities such as marine sports and diving at your preferred time until sunset. Make your stay in Tateyama more comfortable, active, and luxurious.

Room

Room

A bright, open natural-modern living and dining area, plus three 8.5-tatami-size bedrooms (2 Western-style Rooms and 1 Japanese-style Room). The interior features calming natural wood furniture and large windows offering the best views of the ocean and sunset—creating a thoughtfully designed living space that brings peaceful moments and relaxation to everyone.

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Infinity Pool

An infinity pool with sweeping ocean views awaits on the terrace right in front of you, offering an adults-only resort atmosphere for a relaxing getaway.

In-Room Sauna
In-Room Sauna

A sauna is also available. Relax and enjoy it with your family, partner, or close friends. Step out of the sauna and you can be in the outdoor pool in just 3 seconds. In winter, the pool can be used as a cold plunge.

Gym
Gym

Enjoy serious training 24/7 with equipment such as a Smith machine and yoga mats.

Karaoke
Karaoke

Enjoy unlimited authentic karaoke on a massive 200-inch screen.

Facilities and Equipment of Accommodation

  • The room
    The room
  • Bath
    Bath
  • Surroundings & Others
    Surroundings & Others
  • Meal
    Meal

Notice from the Accommodation

  • For Guests Traveling with Dogs

    The neighboring Facility, “On the wave Tateyama,” can accommodate up to two small dogs.
    If you wish to stay with your dog, please use the neighboring Facility.

Basic Information

Card information
Credit card payments not accepted on site.
Pets
Not allowed
BreakfastThere is no information about breakfast.
Your child
You can stay.
Room service
Not available
Common amenities
  • ○ Shampoo · conditioner
  • ○ Body soap · soap
  • ○ Towel · Bath towel
  • ○ Face towel
  • ○ Bath towel
  • ○ Body towel · sponge
  • ○ Toothbrush set
  • ○ Comb · Brush
  • ○ Shower cap
  • ○ Hair dryer
  • ○ Shaving
  • ○ Shaving Gel/Foam
  • × Bath additives
  • × Yukata
  • × Nightwear
  • × Bathrobe
  • ○ Slippers
  • ○ facial cleanser
  • ○ Toner
  • ○ Lotion
  • ○ Makeup remover
  • ○ Cotton swab
  • ○ Cotton
  • × Clothing deodorizing spray
  • ○ Refrigerator
  • × Minibar
  • ○ Electric kettle
  • ○ Tea set (free)
  • ○ Television
  • × Safe
  • × Scale
  • × Trouser press
  • × Free morning edition
  • × Pay-per-view broadcast
  • × Satellite broadcasting
  • × Video on Demand
  • × Radio
  • × CD player
  • × DVD player
  • × Blu-ray player
  • × Speakers for portable audio
  • ○ In-room PCs and tablets
  • ○ Microwave oven
  • ○ Tableware
  • ○ Washing machine
  • ○ Dryer
Facilities and Features
  • ○ Entire building rental
  • ○ With kitchen
  • ○ Housekeeping service available for consecutive nights
  • ○ With a washing machine.
  • ○ Multiple bedrooms
  • ○ Supermarket nearby
  • × Within walking distance of the station
  • ○ Parking available
  • × Meal service available
  • ○ Catering
  • ○ Outside food allowed
  • × Hot spring available
  • ○ Swimming pool available
  • × Barrier-free
  • × Pet-friendly
Outdoor pool
Available period
---
Business Hours
00:00~00:00
Final admission time
---
Fee(Guest)
Free
Fee(Non-guest)
---
Children's pool
None
Age restriction
Pool shape
Rectangular
Pool size
Length 3m
Width 10m
Water depth 100cm ~ 100cm
■GIFTHOUSE Tateyama Ido Main Building Pool■ Available 24 hours a day (circulating pool) *No heated water available
Esthetic Massage
None
Fitness gym
Business Hours
---
Final admission time
--
Fee(Guest)
Paid null
Fee(Non-guest)
---
Age restriction
SaunaAvailable
Hot stone spaNone
OthersOur Accommodation provides a safe and secure environment for all guests during their stay. For this reason, we strictly prohibit non-guests from entering or leaving the property without permission. Thank you for your understanding and cooperation. If unauthorized use is discovered, a penalty fee will be charged. Thank you for your understanding.

Reviews

Overall Score
4.92
The best (10)
  • Rooms & Amenities
    5.00
  • Facility
    4.90
  • Hospitality & Service
    4.90
  • Meals
    4.67
  • Onsen & Bath
    5.00
  • Satisfaction
    4.90

*Reviews that have been translated from Japanese.*

*Showing only reviews from 一休.com (Japanese) and Yahoo!トラベル.*

Access Information

Address
Chiba Prefecture1171-1 Ito, Tateyama-shi
TEL:+818064775504

[Access by Car]
From Tokyo/Yokohama:
Tokyo to Tateyama: approx. 90 minutes via Shuto Expressway > Tokyo Bay Aqua-Line > Tateyama Expressway > Futtsu-Tateyama Road > Tateyama Bypass

[Access by Train]
From Tokyo:
Tokyo Station to Tateyama Station: approx. 2 hours by JR Limited Express Sazanami
Tateyama Station to the property: approx. 20 minutes by taxi or rental car

Parking Information
Fee
Free for guests
Parking time
---
Parking space
No restrictions
Number of parking spaces
10 cars available outdoor
Valet service
Unavailable

Pickup and drop-off information
Unavailable

Frequently Asked Questions

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