Authorized dealer · Iwate Prefecture
HARVIA, installed in the north of Japan.
D'STYLE is the authorized HARVIA dealer for Iwate Prefecture. We supply, design, install and maintain sauna equipment across Iwate, Akita and Aomori — the northern end of Honshu, where winter is long and a sauna earns its place.
01 — The dealershipWhat being an authorized dealer means here
HARVIA, of Muurame, Finland, is the largest sauna heater manufacturer in the world. We hold the dealership for Iwate Prefecture, and we work across the three northern prefectures of Honshu.
A dealership is not a catalogue. It means we hold the specifications, the spare parts, the wiring and clearance requirements, and the manufacturer's warranty procedures. It also means we are the ones who come back when something needs attention.
D'STYLE began in 2006 with wood stoves and has installed more than 900 of them. Flue design, draught, clearances, and what fails after ten years in a cold climate — that knowledge is what we brought to sauna work.
02 — What we supplyThe range
Electric sauna heaters
Delta, Wall, Kip, Spirit, Cilindro, Club and Legend series, from small domestic units to commercial output. Sizing is calculated from room volume, not guessed.
How to size a heater →Wood-burning sauna stoves
M3, Legend 150, Legend 300 and Grill 36. Supplied with the flue components and installed to the clearances the manufacturer specifies.
Chimneys & components →Indoor sauna rooms
Sopo, Urban, Lindea View and Luxury cabins, plus sauna doors. Complete rooms, delivered and assembled.
Indoor saunas →Outdoor & barrel saunas
Legend Outdoor cabins and barrel saunas. Built to stand through a northern winter, with the roof and flue penetration detailed for snow and rain.
Barrel saunas →Cold plunge & hot tubs
Cold plunge pools, Legend hot tubs and chillers. The cold side of the cycle, engineered rather than improvised.
Cold plunge →Controls, lighting, materials
Control units including FENIX Wi-Fi, Cariitti lighting, Thermory cladding, stones, heater guards and accessories.
Control systems →03 — Custom workRooms designed one at a time
Not every space takes a standard cabin. KUUTA is our custom line: sauna rooms drawn and built for the room they go into, using Iwate timber where it suits the design.
We handle the survey, the drawings, the electrical and water work, the joinery and the commissioning. Public bathing facilities, hotels and inns included.
04 — WarrantyThe manufacturer covers the machine. We cover the work.
A sauna is not a purchase you finish with. It is used for ten or twenty years. So the cover is in two layers: HARVIA's warranty on the equipment, and our own warranty on the installation.
The manufacturer's warranty is capped at ¥500,000 per repair and is subject to HARVIA's terms and eligible models; we will confirm whether a given model qualifies before you order. The rain-ingress warranty excludes storm damage, customer alterations and normal ageing. Full conditions are given in writing at contract. Site survey and quotation are free of charge.
05 — Visit & contactThe showroom in Morioka
HARVIA equipment can be seen and handled in our Morioka showroom. Visitors are welcome; a call ahead helps.
- Address
- 3-12-44 Kuriyagawa, Morioka, Iwate 020-0124, Japan
- Telephone
- +81 19-681-2477
- Hours
- 09:00 – 17:00. Closed Wednesdays. Open at weekends.
- Enquiries
- LINE — written enquiries in English are welcome and we will reply. Our showroom staff work in Japanese.
- Installation area
- Iwate, Akita and Aomori — every municipality. Other parts of the Tohoku region by arrangement. We do not undertake installation work outside Japan.
- Product shipping
- Anywhere in Japan, including remote islands, with shipping included in the published price. Prices shown on this site are the revised prices effective 1 September 2026.
Ready to talk?
Send us a message on LINE — we read English. Share a photo of your space and we will suggest equipment, give you a quotation, and explain what the installation involves. No charge for the consultation.
Message us on LINE →Or call +81 19-681-2477 (09:00–17:00 JST, closed Wed)