Unwind with family and friends while experiencing historic architecture
blended with modern comforts.
CONCEPT
A standalone house tucked away
in a historic, peaceful neighborhood.
Relax here as if you were living in the home
with family or friends.
Take in Toyama’s nature, culture, and history
while enjoying a calm and leisurely stay.




Bathed in soft sunlight filtering through the trees,
the garden reveals a tranquil scene,
where the gentle sounds of stones, trees, and water
come together in harmony.
Take in the seasonal changes of the garden
and enjoy a calm, unhurried moment.
Pause here during your travels,
take a deep breath, and savor this peaceful interlude.
Step away from the city’s hustle and bustle and enjoy a leisurely stay with family and friends.

Featuring 6 bedrooms and 2 bathrooms, our home is perfect for families or groups of any size.
Relax comfortably and enjoy quality time together in a peaceful, home-like environment.

Enjoy a clean and comfortable bath after a long day of travel. Hair dryers are provided for your convenience.
Families with young children can relax with peace of mind, as we also provide baby baths.

We’ve set up a special vending machine offering local sake and beer. Relax in your charming room and savor the flavors of Toyama’s finest sake.
*Cash only.
◆Recommended Sake◆
These are locally loved sake brands, crafted with care from rice cultivation to brewing!
We also offer beer, highballs, and chu-hai (hard seltzer), so feel free to try them all and discover your favorite.

We provide a variety of amenities to make your stay as comfortable as possible. Our thoughtfully designed facilities create a relaxing, home-like environment where you can truly unwind.
Washing machine available.
A user-friendly kitchen
Wide variety of tableware available.
Spacious entryway for large groups.
Relax on the garden-view terrace.
An iron is provided.
@gohonsuisan
The inn is surrounded by a variety of spots
where you can experience Toyama’s charm,
from historic streets and scenic parks to art museums.
Take your time exploring the area and enjoy a relaxing stay.
Masuda Shuzo (the brewery behind Mansuizumi)
Masuda Sake Brewery Co., Ltd. – Brewery-Direct Store
Tajiri Sake Shop
Otsukaya
Toyama Castle
Kurobe Dam
Just across from Masataro, Masuda Shuzo Co., Ltd. has a brewery-owned shop where you can sample around 100 types of sake.
Tajiri Sake Shop offers a wide variety, from sake and shochu shipped directly from breweries across Japan to wines imported from overseas.
Otsukaya is well known for its triangular dorayaki!
Introducing Notable Events in Iwase
During the Iwase Suwa Shrine Spring Festival, held annually over two days on May 17 and 18, 13 festival floats are paraded through the streets of Iwase.
The Iwase District Summer Festival is held annually in late July. The event features a memorial service for victims of maritime accidents and a ceremony to pray for maritime safety. Other highlights include performances of the folk song “Iwase Madara”—a Toyama City-designated intangible folk cultural asset passed down since the Edo period—and the festival concludes with a spectacular fireworks display. (The 2026 event is yet to be determined.)
Just a few minutes’ walk away, you’ll find a local supermarket
stocked with fresh seafood and regional ingredients.
Whether you’re cooking in the kitchen
or gathering around the table with friends and family,
you can enjoy a stay that feels just like home
—something you won’t find at a hotel.
95 Iwase Omachi, Toyama City, Toyama Prefecture 931-8358
An 8-minute walk from the nearest station.
Just a 3-minute walk from the Toyama Port Observation Deck and a 15-minute walk from Iwasehama Beach.
The Toyama-Iwami Canal Kanmizu Park and the Toyama Prefectural Museum of Art are about a 10-minute drive away,
and the Toyama City Museum of Glass and the Matsukawa Sightseeing Boat Pier are approximately 20 minutes by car.
*Free parking is available (accommodates approximately 6 standard-sized cars and 8 mini-cars)
[Due to system limitations, we require an additional fee for groups of 17 or more after your reservation is confirmed.]
Check-in is from 3:00 PM, and check-out is by 10:00 AM.
Yes, children are welcome. We also provide baby baths and other child-friendly amenities.
Yes, parking is available on the premises. Details will be provided when you make your reservation.
Yes, reservations can be made from overseas via our online booking system.
★★★★★
The whole family was able to relax and unwind.
★★★★★
It truly felt like living in a traditional Japanese home.
★★★★★
We stayed here on a company trip. Even with a large group of 15, we were comfortable throughout. Both the facilities and location were excellent, creating wonderful memories!
★★★★★
I was impressed by the traditional atmosphere of the accommodation. The beautiful wooden architecture from the Meiji era and the serene Japanese-style rooms made me feel as if time had stopped. The view of the garden from the room was stunning, and I was able to relax completely. The bath was new, and being able to enjoy the garden view while soaking made it even more enjoyable.
★★★★★
We were looking for a place that could accommodate a large group, but with young children, traditional inns have limited meal options. This place allowed us to stay without worry. When we opened the sliding doors, the kids were thrilled by the spacious rooms and even played a little game inspired by Totoro, asking, “Where’s the door?” Everyone in our group could relax, eat, and chat comfortably… it was the most relaxing time ever. We’ll definitely stay here again when we visit our hometown. Thank you so much!
| Bathroom | Hair dryer, cleaning supplies, shampoo, conditioner, body soap, baby bath, bidet |
|---|---|
| Laundry | Washing machine, free in-room dryer |
| Amenities | Towels, sheets, soap, toilet paper, hangers, extra bedding, extra pillows and blankets, blackout curtains, clothes drying rack |
| Entertainment | TV, board games |
| Heating & Cooling | Air conditioning, heating |
| Home Safety | Smoke alarms, carbon monoxide detectors, fire extinguishers |
| Internet | Wi-Fi available |
| Kitchen & Dining | Refrigerator, microwave, freezer, induction cooktop, electric kettle, rice cooker, dining table, high chair |
| Cookware & Tableware | Pots, frying pans, oil, salt & pepper, tableware & cutlery (bowls, chopsticks, plates, cups, etc.), children’s tableware, wine glasses, coffee cups |