Yamada Holdings to Launch High-Performance, Large-Capacity 13kg Diagonal Drum-Type Washer-Dryer “RORO” on April 25, 2026

Development Background

As a home appliance specialist with extensive customer interaction, Yamada Holdings is dedicated to developing original models that address customer needs. The new “RORO” model in the washing machine brand focuses on core requirements such as “time-saving,” “time-performance (Tai-pa),” “cleanliness,” and “comfort.” It also addresses the growing interest in “drying” and “garment care.” The aim was to enhance drying capabilities, minimize shrinkage, and help maintain clothing quality. Furthermore, the 13kg large capacity is designed to satisfy the needs of dual-income households, families with children, and those who do laundry in bulk on weekends.

Reliable “Home Appliance Specialty Store Quality”

The new RORO product underwent rigorous quality checks to ensure its durability and reliability for long-term use. The development process emphasized precision and meticulous attention to detail, even in unseen components, establishing a production system that prioritizes quality. Beyond purchase support, specialized staff handle delivery and installation. The product also comes with a reassuring 5-year warranty (3-year manufacturer’s warranty + 2-year Yamada warranty), reflecting Yamada Holdings’ commitment to quality as a home appliance professional.

Product Features

1. Drying and Garment Care with “Hybrid Drying Technology & Steam Wrinkle Removal/Deodorizing Drying Function”

The RORO features “Hybrid Drying Technology,” which combines gentle, low-temperature “Heat Pump Drying” that minimizes shrinkage with a “Support Heater” that quickly warms the drum before drying to initiate the process efficiently. This ensures clothes are dried gently and come out fluffy.

Additionally, it includes a “Steam Wrinkle Removal + Deodorizing Drying Function” for garment care without washing. This function uses steam to quickly remove wrinkles and odors, blowing fine, high-temperature steam onto clothes to eliminate creases and smells from meals or tobacco. It is ideal for maintaining items like coats and jackets that are not frequently washed.

2. Large Capacity for Reduced Laundry Effort and Time: “Liquid Detergent/Softener Auto Dispenser”

The automatic dispenser for liquid detergent and softener eliminates the need for manual measurement, preventing errors, forgotten additions, or overuse. It also frees up space typically used for detergent bottles. The tanks have a large capacity, holding approximately 1,000ml for liquid detergent and 600ml for softener.

3. No Daily Maintenance Required: “Triple Automatic Cleaning Function”

Addressing the common concern about the hassle of maintaining diagonal drum-type washer-dryers, RORO incorporates an innovative “Triple Automatic Cleaning Function.” This system automatically cleans the intake air filter during drying, the washing tub and the outside of the drum, and the door gasket with each wash cycle, eliminating the need for daily manual cleaning.

4. Reduced Maintenance Burden with “Filterless Drying Filter” and “Large Capacity Drain Filter”

The main drying filter, which previously required cleaning after each drying cycle, is now built into the main unit, reducing maintenance effort. A supplementary drying filter is also included to manually remove fine lint not captured by the main filter. Dust and lint are washed away to the large-capacity drain filter during dehydration by the “Triple Automatic Cleaning Function.” The drain filter’s large capacity means less frequent cleaning, and it is easy to remove, simplifying daily maintenance.

5. “Silver Ions” for Clean Clothes and Washing Tub

When water is supplied, silver ions from the Ag+ unit dissolve to create antibacterial water. Washing and rinsing with this antibacterial water ensure clothes are cleaned hygienically and the washing tub remains clean.

• Test requested by: Boken Quality Evaluation Institute

• Test method: Antibacterial Product Technology Council Antibacterial Processed Product Antibacterial Power Evaluation Test Method (2) Test Method II (2020 edition) Shake Method applied

• Test number: 26024000005-1

6. “Bubble Shower Function” for Deep Detergent Penetration

This function powerfully sprays foamed detergent solution from above, allowing the detergent to penetrate deep into the fabric. Stubborn sebum stains are thoroughly washed away from deep within the fibers, resulting in clean laundry.

7. Four Warm Water Washing Courses in Addition to Normal Temperature

Users can select from four water temperature levels in addition to normal temperature, depending on the type of clothing and the degree of dirt. This allows for customized washing to achieve high satisfaction. The approximately 60°C course can provide a sanitizing effect.

• Regarding the sanitization test:

  • Test requested by: Yamato Chemical Industry Co., Ltd. Evaluation Technology Center

  • Test method: Measurement of viable cell count adhering to bacterial solution

  • Sanitization method: By heated warm water

  • Target part: Clothes in the drum

  • Test result: Reduction rate of bacteria 99.0% or more (company’s own calculated value)

  • Test number: 2025B274

8. “12 Washing Courses” for Various Needs

1. Standard Course
2. Speed Course
3. Soak Course
4. My Course
5. Blanket Course
6. Delicate Course
7. Towel Course
8. Powerful Course
9. Indoor Dry Course
10. Steam Course
11. Night Course
12. Pollen Course

9. “Low-Noise DD Motor Design” and User-Friendly “Diagonal Design”

The RORO incorporates a “Low-Noise DD Motor” for excellent quietness. This allows residents of multi-unit dwellings, dual-income households, single-person households doing laundry late at night or early in the morning, and families with infants to use the machine stress-free, without worrying about the time. The “diagonal design” is compact and user-friendly, fitting neatly into most standard waterproof pans (with an inner depth of 540mm or more). Despite its compact size, the opening is large, making it easy to load and unload laundry.

• Also supports direct drainage.

• A minimum of 600mm is required from the front inner edge of the waterproof pan to the back wall.

Product Specifications

• Product Name: Yamada Original Drum-Type Washer-Dryer RORO

• Model Number: YWM-YV130P

• Rated Voltage: 100V 50/60Hz

• Power Consumption (50/60Hz): 1050W (drying) / 900W (warm water) / 550W (spin-drying) / 165W (washing)

• Washing/Spin-drying Capacity: 13.0kg

• Drying Capacity: 7.0kg

• Drying Function: Heat pump drying (with support heater)

• Main Unit Weight: 96kg

• Standard Water Usage: Washing 80L / Drying 70L

• Size (W×D×H): 655×695×1053mm (including drain hose and water supply hose)

• Installable Waterproof Pan (Inner Depth): 540mm or more

• Warranty Period: 5 years (3-year manufacturer’s warranty + 2-year Yamada warranty)

For more product details, please visit the Yamada Webcom (EC site):
https://www.yamada-denkiweb.com/404893017/

• Some stores may not carry this product. It can be ordered for pickup.

Original Brand “YAMADA Products”

“YAMADA Products” is an original brand that provides “necessary functions at the right quality and price,” based on years of sales experience and customer feedback. The brand aims to expand its lineup to make it easier for individuals to choose products according to their lifestyle and budget, striving to offer “a new standard” that everyone can confidently select.

Yamada Holdings will continue to provide products and services that cater to the daily lives of Japanese consumers, while keeping an eye on evolving market conditions.