IWATA launched new products in January 2025, adopting the new design concept "Authentic and Sustainable."
Iwata Co., Ltd. is committed to further pursuing "quality loved across generations" and "manufacturing for the future," and will sequentially introduce its new design concept, "Authentic and Sustainable."

Iwata Co., Ltd. (Headquarters: Kyoto, Japan; Representative Director: Yuji Iwata) launched a new series adopting its new design concept, "Authentic and Sustainable," on January 1, 2025.
Products under this new design concept will first be applied to KAGUYA KOKOCHI (bed frames), LARKOWL (mattresses), and camel mattress pads, and will then be sequentially rolled out to all IWATA products.
These new products can be ordered from the following page:
https://iwata-online.com/pages/new-product-feature-page
◆What IWATA Aims to Deliver
"Filled with deep tranquility, feeling refreshed as if reborn." The IWATA premium bed series delivers such an exquisite awakening.
Ease of turning over, supple cushioning, comfortable warmth, and breathable comfort. IWATA's characteristic is the exquisite harmony of all these elements, achieved with the delicate sensibility of the Japanese.

IWATA's Characteristics
Carefully selected natural materials harmonize with the breath of Japan's four seasons, creating an ideal sleeping environment. Sophisticated designs produce a luxurious sleeping space. We value our commitment to utilizing materials and meticulous attention to detail, carefully tailoring each bedding item.
Furthermore, looking ahead to the next generation, we are actively engaged in sustainable manufacturing.
Please experience profound relaxation and a refreshing awakening.
Product Overview
◆New Design Concept - Authentic and Sustainable -
Iwata aims for authenticity and sustainability. We pursue quality that is loved across generations and strive to create products that support a sustainable future. Through continuous improvement, we aim to cultivate classic products that will be favored for a long time.
◆NEW COLOR
To embody the above concept, a new collection has been introduced, featuring ash (gray) reflecting interior trends, and beige tones conveying adult sophistication. LARKOWL and camel mattress pads are available in ash and beige, while KAGUYA KOKOCHI is offered in two colors: ash and natural. Sophisticated designs and soft color palettes support comfortable sleep and stylish spatial design.
◆Unique Sleep Achieved by "O-atsurae" (Custom Order)
In Japan, there is a long-standing culture of "O-atsurae" (custom order). It represents a special spirit of craftsmanship that involves carefully tailoring to each customer's specific requests.
This spirit is also akin to the English term "BESPOKE." It is the idea of creating a custom-made item unique to each individual through dialogue with the customer. IWATA's premium bed series delivers high-quality sleep tailored to each customer's lifestyle and aesthetic sensibilities through dialogue.
◆Mattress LARKOWL
・Customizable fillings for optimal sleeping comfort You can choose a combination of fillings to match your body shape and preferences, such as cushioning and fit. We will listen to your requests and, from a professional perspective, help you create the ideal mattress for comfortable sleep.
・Aesthetics embedded in details You can choose the fabric and binding color of the mattress, just as you would choose buttons or lining for clothing. We offer the enjoyment of paying attention to even invisible details.
◆Selectable Bed Frame Styles
Choose your preferred color from stylish ash or warm natural. Additionally, you can select models with or without a headboard.
◆Size Ordering to Fit Your Room
Custom size orders are available to fit your room layout and space. We can meticulously accommodate special requests that cannot be met with standard sizes.
◆NEW Lineup
KAGUYA KOKOCHI
LARKOWL
Camel Mattress Pad
Company Profile
Iwata Co., Ltd.
Address: 701-2 Osaka Zaimokucho, Anegakoji-sagaru, Sakaemachi-dori, Nakagyo-ku, Kyoto 604-8102, Japan
TEL: 075-211-8321 FAX: 075-211-7537
https://www.iozon.co.jp
Japan experiences four distinct seasons, and the bedroom environment changes with each season and region.
Iwata develops bedding that allows for healthy sleep throughout all four seasons, while considering the rapidly changing climate of Japan.
Our design concept is "Simple & Ecological." At the core of Iwata's high-performance bedding, supported by numerous patent acquisitions and quality attestations, lies a deep kindness towards people and the environment, along with a sense of luxury.
Iwata is committed to sustainable manufacturing that minimizes the environmental burden on future generations through the use of natural materials, long-life design, maintenance, recycling, upcycling, and the utilization of domestic timber and bamboo.
Store Information
IWATA Custom Bedding Specialist Store
Kyoto Main Store:
604-8182 Kyoto, Nakagyo-ku, Sakaemachi-dori, Sanjo-agaru
TEL: 075-241-2332
Business Hours: 11:00 AM - 7:00 PM
Closed: Wednesdays
Tokyo Store:
3-7-1 Nishi-Shinjuku, Shinjuku-ku, Tokyo 163-1005
Shinjuku Park Tower, Living Design Center OZONE 5F
TEL: 03-5989-0838
Business Hours: 10:30 AM - 6:30 PM
Closed: Wednesdays (except national holidays)
Rihga Royal Hotel Osaka Store:
5-3-68 Nakanoshima, Kita-ku, Osaka 530-0005
Palais Royal B1F (inside Rihga Royal Hotel Osaka)
TEL: 06-6479-2870
Business Hours: 10:00 AM - 6:00 PM
Closed: Tuesdays and Wednesdays for the time being
Nihonbashi Store:
Nihonbashi Takashimaya S.C. Annex 3F
2-5-1 Nihonbashi, Chuo-ku, Tokyo 103-6103
TEL: 03-6262-5666
Business Hours: 10:30 AM - 8:00 PM