- The following is content from the press release -
Shark Ninja G.K. will release the new Shark StainForce cordless stain remover cleaner on Thursday, October 23, 2025, at electronics retailers nationwide, Internet stores, the official SharkNinja SharkNinja's official online store, etc.
This product is the first cordless stain remover for carpets, rugs, and upholstery in Japan. The handy design makes it easy to quickly pick up and use, even for sudden liquid stains. The powerful motor suctions dirt and moisture before they can get into the fibers.
It also comes with a special detergent that has twice the cleaning power (*1) of water, making it highly effective in removing stains and deodorizing. It can be used safely in homes with pets (*2) and removes odors such as footprints and rough spots on carpets.
Sewage can be drained after cleaning simply by opening the drain port of the sewage tank, and pet hair and other fine debris are firmly sucked up and separated from the sewage in the tank.
For those who have given up on fabric stains in homes with children or pets, we offer a new option that can be used immediately upon soiling and remove the stain in a short period of time. This product reduces the stress caused by stains and supports a safe and comfortable everyday life.
Shark® StainForce Cordless Stain Remover Cleaner" Main Features and Benefits
Main Functions and Features
- Cordless handheld type for quick response to sudden liquid stains
- Powerful motor firmly suctions dirt and moisture before they can get into the fibers.
- Includes special detergent with twice the cleaning power (*1) compared to water
- Can be used at various angles for hard-to-clean areas
- Easy Care
- Excellent usability unique to Shark
1. cordless handheld type for quick response to sudden liquid stains
The cordless handheld type can be quickly picked up and used when spills occur, so even sudden liquid stains can be dealt with before they penetrate deep into the fibers.
Also included is a convenient carrying case for storage. The handy cleaner and a spray bottle of special detergent can be stored together for quick use when the need arises.
2. powerful motor to suction dirt and moisture before it gets into the fibers
Powerful motors ensure that dirt and moisture are sucked up before they can get into the fibers.
Compatible with carpets, rugs, and fabrics; can be used on sofas, curtains, car seats, and many other places.
It can handle old stains as well as juice, coffee, wine, pet peeves, footprints, paint, and other stains.
3. with special detergent that has twice the cleaning power(*1) compared to water
A special detergent with twice the cleaning power (*1) compared to water is included. When spraying, the two types of detergent are mixed together in the spray head, resulting in high dirt removal and deodorizing effects.
It can be used safely in homes with pets (*2) and removes odors such as footprints and rough spots on carpets.
4. can be used at various angles to reach hard-to-clean areas
The powerful motor separates the sewage from the air, so the suctioned sewage does not leak and can be used at various angles. Because it can be used at various angles, it can be used in places where it is usually difficult to clean stains, such as sofas, curtains, and the backs of car seats. There is no need to bother about changing attachments depending on the location.
5. easy care
After cleaning, sewage can be easily drained by simply opening the drain port of the sewage tank, making it easy to clean. The sewage tank can be cleaned by filling the main unit with water and turning on the power, or by filling the carry case with water, storing the main unit, and turning on the power.
Pet hair and other fine debris are vacuumed up thoroughly, and debris and sewage are separated in the tank for easy cleaning. In addition, the sewage tank and various parts can be washed with water for sanitation.
6. superior usability unique to Shark
The magnetic charging pad eliminates the hassle of unplugging and plugging in, and prevents the charging port from malfunctioning. The magnets are also safe because they disengage in the unlikely event that they get caught on the cord.
LED indicator shows remaining battery level in 4 levels. This allows you to know when it is time to recharge the battery, preventing sudden battery loss.
Shark® StainForce Cordless Stain Remover Cleaner Key Specifications
Shark® StainForce Cordless Stain Cleaner HX100J
| Estimated market price | 29,700 yen (consumption tax included) |
|---|---|
| color | white |
| Body size | H 452 x W 79 x D 99 mm (in use: cleaner body) H 520 x W 255 x D 148 mm (in storage: cleaner body, spray bottle, and carrying case) |
| Main unit weight | Approx. 1.1 kg (when in use: cleaner body) Approx. 2.6 kg (when stored: cleaner body, spray bottle, and carry case) *Without using the special detergent in the spray bottle |
| Operation time | Approx. 14.5 min. |
| Charging time | Approx. 4 hours |
| accessory | Spray bottle, carrying case, charging adapter |
| Warranty Period | 2 years |
About Shark Ninja
Shark Ninja® is a leading developer and provider of home appliances with a focus on home floor care and kitchen appliances, headquartered in suburban Boston, U.S.A. Shark® is the No. 1(*3) floor care brand in the United States, and Ninja® is the No. 1(*4) small kitchen appliance brand in the United States. Ninja® is a small kitchen appliance brand with the No.1 market share(*4) in the U.S.
In July 2018, Shark Ninja landed in Japan and launched a lineup of innovative products, primarily under the floor care brand Shark, including cordless stick cleaners, handheld cleaners, and steam mops, and achieved the No. 1 sales share in the rechargeable handheld cleaner market at electronics retailers(* 5) in the rechargeable handheld cleaner market.
With the advocacy of "providing innovative products that meet the real needs of consumers and are close to them," we have launched a number of popular products, including EVOPOWER®SYSTEM, a completely new cordless stick cleaner designed for Japan, and EVOPOWER®, an innovative handheld cleaner that changes the way we think about the world today. In June 2025, Shark introduced the Shark® PowerClean360, Shark's top-of-the-line cordless vacuum cleaner with 360° cleaning, and in September, the Shark® EVOPOWER® SYSTEM BOOM, a lightweight cordless vacuum cleaner with 360° cleaning. EVOPOWER SYSTEM BOOST/BOOST+"; in May 2025, the Company entered the electric fan market for the first time with the launch of the Shark® FlexBreeze cordless circulator fan.
In May 2025, the company will also launch the Ninja Blast Max Cordless Mixer, a powerful, compact, cordless mixer with automatic programming, and the Ninja StealthiQ Premium Mixer with automatic food detection with BlendSense technology, as part of the new Ninja brand of small kitchen appliances. The Ninja StealthiQ Mixer, a premium mixer with automatic ingredient detection and BlendSense technology, is now available.
We conduct thorough usage surveys and listen to our customers to develop products tailored to each country and household. We will continue to provide better products with cutting-edge technology, aiming for "5-star satisfaction.
Official website:https://www.sharkninja.jp
Official online store:https://direct.sharkninja.jp
1 Results of a third-party survey on coffee and red wine
2 When used correctly in accordance with the instruction manual
3 Source: total sales value in Circana/LLC,RetailTrackingService2025US for 52 weeks ending January 4, 2025. Target category: Overall floor care (subcategories: flooring cleaners, canister vacuum cleaners, carpet cleaners, handheld vacuum cleaners, robot vacuum cleaners, stick vacuum cleaners, upright vacuum cleaners, and commercial vacuum cleaners)
4 Source:Circana/LLC,Total sales value in RetailTrackingService2021-2025US. Categories covered: small kitchen appliances (air fryers, electric grills, hand blenders, ice cream/yogurt makers, juicers, multi-function cooking appliances, multi-cookers, soda makers, toaster ovens, blenders, mincing machines, food processors)
5 In-house research
