All six rooms offer ocean views, with the sound of waves complementing the changing scenery of the Seto Inland Sea at this seaside retreat.

In unassuming moments, thoughts gently unwind. A property woven into the tranquility of the sea.

  • This was my first stay, and it was truly a wonderful Accommodation. I’ve stayed at island Accommodations several times before, but this one had a different feel. It was great that the sea was so close, and being able to see the ocean from the Room was especially nice. The olive kaiseki dinner was exquisite. The variety of olives used in each dish was fun and delicious. I also enjoyed relaxing in the private bath, but I did notice that the drainage seemed a bit poor—the shower water didn’t drain easily, which was inconvenient.

    ちゃいクマちゃん 7/26/2026
  • The meals, Room, and baths were all excellent. For each dish served, the staff kindly explained which olive oil would pair best. I also added the bath sake (for bathing, provided to us) to the in-room bath and enjoyed it. In addition, my wife was very happy with the olive oil we received as a Diamond member benefit. If we have another chance to visit this island, we would like to stay at Island Accommodation Mari next time as well.

    Prof_Joe 5/4/2026

Facilities and Services

See All
  • Hot spring
Open-air bath / Private bath / Free shuttle service
IN15:00~17:30
OUT12:00
Number of rooms6 rooms
PetNot allowed
Your childPermitted
The “e” sound
  • Japanese-Western room
  • 62㎡
  • Capacity 2~3 people

【Basic Plan】Enjoy Mari's "Olive Kaiseki," a 1-night, 2-day stay with private Onsen.

IN 15:00~17:30
OUT 12:00
¥107,526
Dinner and Breakfast included ; 2 peopleTax included¥100,001
(USD 629.40)

【Children's Plan】1-night, 2-day stay with private Onsen with family at Mari (※Available only on Sundays)

IN 15:00~17:30
OUT 12:00
¥107,526
Dinner and Breakfast included ; 2 peopleTax included¥100,001
(USD 629.40)
The sound of “no”
  • Japanese-Western room
  • 64㎡
  • Capacity 2~3 people

【Basic Plan】Enjoy Mari's "Olive Kaiseki," a 1-night, 2-day stay with private Onsen.

IN 15:00~17:30
OUT 12:00
¥107,526
Dinner and Breakfast included ; 2 peopleTax included¥100,001
(USD 629.40)

【Children's Plan】1-night, 2-day stay with private Onsen with family at Mari (※Available only on Sundays)

IN 15:00~17:30
OUT 12:00
¥107,526
Dinner and Breakfast included ; 2 peopleTax included¥100,001
(USD 629.40)
The “me” sound
  • Japanese-Western room
  • 63㎡
  • Capacity 2~3 people

【Basic Plan】Enjoy Mari's "Olive Kaiseki," a 1-night, 2-day stay with private Onsen.

IN 15:00~17:30
OUT 12:00
¥107,526
Dinner and Breakfast included ; 2 peopleTax included¥100,001
(USD 629.40)

【Children's Plan】1-night, 2-day stay with private Onsen with family at Mari (※Available only on Sundays)

IN 15:00~17:30
OUT 12:00
¥107,526
Dinner and Breakfast included ; 2 peopleTax included¥100,001
(USD 629.40)

Best-Selling Stays

Accommodation With Low-Floor Room Selection

Accommodation With Low Beds Or Futons, Safe For Sleeping Children

Accommodation Easy For Sightseeing Even With Limited Mobility

Accommodation Suitable For School Trips

Accommodation For Swimming In The Sea Or Pool

Introduction of the Accommodation

Scenery
Scenery
Scenery
Scenery
Scenery

Scenery

It begins with the gentle sea of a small village.

The gentle gradation of Seto Inland Sea changes moment by moment. The day sets and rises again. As you spend time idly, your thoughts gradually unwind. An extraordinary daily life woven by the seaside. Shodoshima - Island Property Mari Annex "Umioto Mari" is born.

Facilities and Equipment of Accommodation

  • The room
    The room
  • Hot Springs & Baths
    Hot Springs & Baths
  • Facilities & Services
    Facilities & Services
  • Meal
    Meal

Notice from the Accommodation

  • [A Rooftop Terrace “Sea & Stars Terrace” Is Now Open]

    On the third floor of Kaine Mari, we have prepared a rooftop terrace.
    With nothing overhead to block your view, you can fully enjoy the wide-open Setouchi sky.

    At dusk, watch the sky shift from soft pink to deep indigo.
    On clear nights, gaze at the stars to the sound of the waves.
    In the morning, take in the sunlit sea and overlapping silhouettes of islands.

    If your room terrace is “a place closer to the sea,” then our rooftop is “a place closer to the sky.”
    Please feel free to come up anytime during your stay.

Basic Information

Card information
VISA / MASTER / JCB / AMEX / DINERS / UnionPay / Debit card
Pets
Not allowed
BreakfastThere is no information about breakfast.
Your child
You can stay.
Children of elementary school age and younger are allowed to stay on . Please note that children are included in the room capacity. Kindly make your reservation through the [Children's Plan].
Room service
Not available
Common amenities
  • ○ Shampoo · conditioner
  • ○ Body soap · soap
  • ○ 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
Facilities and Features
  • ○ Hot spring
  • × Rooms with open-air baths available
  • ○ Open-air bath
  • × Free-flowing hot spring
  • × Large public bath
  • ○ Private bath
  • × Sauna
  • × Ganbanyoku (rock bathing)
  • × Within a 5-minute walk from the station
  • × Within a 5-minute walk to the convenience store.
  • × Indoor pool
  • × Outdoor pool
  • × Pet-friendly
  • × Spa facility
  • × Fitness
  • ○ Free shuttle service
  • × Shuttle Service (Paid)
  • × Room service
  • × Room Service Available 24 Hours
  • × Barrier-free
  • × Childcare services
Esthetic Massage
None
Fitness gym
None
Open-air bath
The number of Open-air bath
2
Business Hours
15:30~10:45
Hot spring
Available
Free-flowing
None
Milky hot spring water
None
Additional Information
(Heating, Adding Water)
Remarks
Private bath
The number of Private bath
2
Business Hours
15:30~10:45
Hot spring
None
Free-flowing
None
Milky hot spring water
None
Additional Information
(Heating, Adding Water)
Remarks
Room with Onsen Indoor Bath
Hot spring
None
Free-flowing
None
Milky hot spring water
None
Additional Information
(Heating, Adding Water)
Remarks
SaunaNone
Hot stone spaNone

Reviews

Overall Score
4.81
The best (23)
  • Rooms & Amenities
    4.83
  • Facility
    4.83
  • Hospitality & Service
    4.57
  • Meals
    4.91
  • Onsen & Bath
    4.78
  • Satisfaction
    4.96

*Reviews that have been translated from Japanese.*

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

Access Information

Address
Kagawa Prefecture478 Horikoshi Higashiwaki, Shodoshima-cho, Shozu-gun
TEL:+81-879-82-0086

■From Shikoku
60 minutes by ferry from Takamatsu Port → 30 minutes by car from Ikeda Port or 40 minutes by car from Tonosho Port (high-speed boats are also available to Tonosho Port).

■From Kansai
100 minutes by ferry from Himeji Port → 35 minutes by car from Fukuda Port

■From Okayama
70 minutes by ferry from Shin-Okayama Port → 40 minutes by car from Tonosho Port

Approximately a 2-minute walk from the nearest bus stop, "Horikoshi."

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

Pickup and drop-off information
Available (Free)Pick-up and Drop-off Service Available (Reservation Required)

▼Pick-up Service
● 15:20 Ikeda Port (Connecting to the 15:10 Takamatsu Ferry)
● 15:30 Olive Park Entrance
● 15:35 Former Kusakabe Port
● 15:40 Yasuda Bus Stop
● 15:45 Island Accommodation Mari
● 15:55 Umioto Mari

▽Drop-off Service
○ 10:10 Island Accommodation Mari
○ 10:20 Umioto Mari
○ 10:35 Yasuda Bus Stop
○ 10:40 Former Kusakabe Port
○ 10:45 Olive Park Entrance
○ 10:55 Ikeda Port (Connecting to the 11:00 Takamatsu Ferry)

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