KOIZUMI
Egg Steamer Plus KES-0401
Egg Steamer Plus KES-0401
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We currently ship to the following countries: Taiwan, Malaysia, Singapore, Hong Kong, China, Thailand, Australia, the Philippines, and the United States.
Warranty
Warranty
The warranty period for electrical products follows the regulations set by the original Japanese manufacturer and is valid only within Japan. To avail of the Japanese warranty, the product must be returned to Japan at the customer's expense, including shipping fees and related maintenance costs.
We will facilitate communication with the Japanese manufacturer but cannot be held responsible for defects arising from the use of step-down transformers or incompatibilities with local power sources. Please carefully check the product specifications to ensure compatibility in your region before purchase.
Unless otherwise specified, all our products are sourced from Japan and are designed for AC100V power sources (excluding battery-powered or travel-friendly items).
Shipping & Delivery
Shipping & Delivery
Shipping Fee
Shipping costs are automatically calculated by the system based on the contents of the order: the place of delivery, the mode of transportation and the weight of the package. You can check the cost using the shipping calculator on the shopping cart page or confirm the shipping cost on the checkout page.
Estimated delivery time to Hong Kong
We use the most appropriate logistics method for your shipment depending on the location and type of item, so transit times may vary. After your order has shipped, you will receive an email from us containing the shipping order number and a tracking link for your order.
Fulfilling and estimated delivery time: 5~15 business days
The actual delivery time may vary depending on the amount of packages in route, customs clearance process, or delivery status by the local postal service, etc.
Payment Method
Payment Method
We accept major credit cards including Visa, MasterCard and American Express. When paying by credit card, your name and billing address must match the address on file with the card issuer. We also accept PayPal, Apple Pay, Google Pay.
Tax & Custom
Tax & Custom
You may be charged additional handling, import, or tax fees as your order passes through customs. Please note, any additional charges on shipments are the customer’s responsibility, and we recommend reviewing these with your local customs departments prior to ordering.
Return & Refund
Return & Refund
We offer an 8-day return policy. Within 8 days of receiving the product, customers may apply for a return or refund for eligible items. Returns must meet the following conditions:
- The product must be in brand-new, unused condition with all original packaging intact (e.g., shrink wrap, seals, and outer boxes).
- Returns due to "change of mind," "purchased by mistake," or compatibility issues with local power sources are not accepted.
Exceptions and non-returnable items, including customized proxy purchase items, hygiene products, and hazardous materials, are detailed in our Refund Policy. Please note that customers are responsible for shipping costs and any handling fees for returns unless the issue is due to our error (e.g., wrong item, damaged or defective product).
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KOIZUMI Egg Steamer Plus KES-0401
【Product Introduction】
• Cook various steamed dishes easily and safely without the need for a stove.
• 3 different boiling modes for easy preparation of boiled eggs, soft-boiled eggs, and onsen eggs.
• Equipped with a cleaning brush to help remove dirt from the water tray.
• Can make:
- Boiled eggs: up to 6
- Soft-boiled eggs: up to 6
- Onsen eggs: up to 3
【Easy to Use】
1. Add an appropriate amount of water to the measuring cup.
2. Pour the measured water into the water container.
3. Set the egg rack, steaming tray, ingredients, and cover.
4. Rotate the switch from "Soft-boiled" to "OFF" to "Soft-boiled". The blue light will turn on, indicating that the cooking process has started.
【Product Specifications】
• Power: AC100V 50/60Hz
• Power Consumption: 400W
• Switch (egg cooking): OFF/Soft-boiled/Hard-boiled/Onsen egg 1/Onsen egg 2/Onsen egg 3
• Switch (steaming): OFF/5 minutes/8 minutes/10 minutes/12 minutes/14 minutes
• Safety Device: Temperature fuse at 157℃
• Power Cord Length: 1.0m
• Dimensions: Approximately W11 × D23 × H13mm
• Weight: Approximately 600g
• Accessories: Steaming trays (top and bottom), measuring cup, cleaning brush, user manual (including warranty)
Important Information
All our products are authentic and shipped directly from Japan. Please note the following regarding voltage compatibility:
- Voltage Standards: Many appliances we sell are designed for Japan’s 100V voltage, unless otherwise specified in the product description. If no voltage information is provided, it is safe to assume the product is intended for 100V use.
- Usage in 110V Regions: Products used in regions with 110V (e.g., certain areas in the USA) are typically compatible for direct use without a voltage converter. However, please confirm before use to avoid damage.
- Usage in Higher Voltage Regions: If you wish to use the appliance in regions with higher voltage (e.g., 220V), a step-down converter is required. These can usually be found at local electronic or hardware stores.
- International Compatibility: Some items are compatible with 100–240V for international use. Please check the product specifications carefully to ensure compatibility in your region before purchasing.
- USB-Charged or Battery-Powered Products: These do not have voltage concerns and can be used anywhere.
- Plug Compatibility: Japanese appliances typically use Type A plugs. If your socket has a different shape, you may need a plug converter, which is readily available at local stores.
Manuals: Manuals are generally in Japanese unless stated otherwise. For assistance, tools like the Google Translate app can help by translating text instantly through your phone's camera.
⚠️ Reminder: It is the customer’s responsibility to ensure voltage and plug compatibility before use. We are unable to provide refunds or exchanges for items damaged due to incorrect voltage or plug use.
If you have any questions or concerns, please feel free to contact us—we’re happy to assist!

It's a great convenient tool and instructions are easy to understand. Needs an adaptor for the plug.
Thank you for your kind review! We're thrilled to hear that the KOIZUMI Egg Steamer Plus KES-0401 is making your cooking experience more convenient. 😊If you have any questions, feel free to reach out to us—we’re here to help.
Warm regards,
imy Shop Japan
(from imyshopjapan Shopee)
(from imyshopjapan Shopee)
(from imyshopjapan Shopee)
(from imyshopjapan Shopee)

KOIZUMI is a company based in Osaka, Japan, that manufactures household appliances. Established in 1943, the products they have produced until now have not had any major safety or quality issues. One of their flagship products is the ultrasonic electric magnetic vibration hairbrush, which offers a simple way to brush and manage hair, leaving it soft and beautiful. This brush can not only be used for straight hair but also to create beautiful curls.