About Zojirushi America Corporation

Inspirations from Everyday Life.

Product Inspirations – Micom Rice Cooker & Warmer (NL-AAC10/18)

At Zojirushi, we’re inspired by everyday cooking, at home, in any kind of kitchen, and for large and small families. We design our small appliances to meet your day-to-day needs, and our Micom Rice Cooker & Warmer (NL-AAC10/18) is one of the best examples of the effortless practicality and stylish functionality that guides our product design.

This is made in Japan and comes in 5.5 and 10 cup capacities. It’s also smartly multifunctional. At its core, it cooks rice and rice mixed with grains, such as barley and adzuki beans. But this rice cooker also features a Steam function, which allows you to cook vegetables, fish, scallops, prawns, chicken, meat-filled potstickers, or dumplings.

Rice is cooked using one of six pre-programmed settings: White/Sushi Rice, Mixed Rice, Porridge, Sweet Rice, Brown Rice, and Quick Cooking. Each of these settings, along with the one for Steaming, are accessed on the easy-to-read LCD control panel. Once the desired setting is selected, the rice cooker uses fuzzy logic technology – which cleverly directs the appliance’s microcomputer to make fine adjustments to cooking time and temperature – to make perfect rice every time.

White Rice and Brown Rice are easy to make; simply select the White/Sushi or Brown Rice setting. But this rice cooker also allows you to make mixed rice, such as rice with barley or Shiitake-Gohan (Shiitake Mushroom Rice), by adding stock, seasonings and vegetables directly into the rice cooker along with the rice. The instruction manual that comes with the rice cooker has smart tips on how to get the best results for all kinds of dishes, including the correct proportion of rice to other grains, how to rinse rice for the best results, and how to season rice for cooking.

The black inner pan is ideal for helping you with assembling and cooking your dish. Markings on the inside of the pan serve as a guide for how much water to use and the heating element evenly heats the ingredients. Once the dishes are cooked, the rice cooker will either make a beeping sound or play a melody, and will keep the food warm using the Automatic Keep Warm setting or the Extended Keep Warm setting. We use this feature along with the Delay Timer, which allows you to program when you would like the rice to be finished cooking. We often fill the inner cooking pan with rinsed rice and water in the morning, set the timer for the evening, and leave for the day to come home to cooked, fresh rice. The rice cooker will automatically keep it warm, and when we come home, we simply open the lid to eat or add ingredients for dishes like Green Tea Rice.

The Steaming function is another ideal feature in this rice cooker. To steam your favorite foods, fill the inner cooking pan with the appropriate amount of water, insert the steaming basket securely into the inner cooking pan, then place your foods into the basket. Select the Steam setting from the LCD panel and set the cooking time. Before you know it, your food will be prepared and ready to eat!

A rice measuring cup, rice spatula, and the steaming basket accessories come with the rice cooker.

Maintaining this rice cooker is also simple and practical. The inner lid, which covers the cooking pan, is detachable and washable, as are the removable inner cooking pan, steamer basket, and spatula. Simply wipe the inner and outer surfaces of the machine to clean them. And when storing the rice cooker, remove the detachable power cord and fold it up neatly next to the machine.

We hope you try out the great recipes found on pages 18-21 of the instruction manual, and try out some of our favorites from Zojirushi.com. As always, be sure to share your favorite dishes with us!

Design Explained – Our Superior Vacuum Insulation

Zojirushi has been in the vacuum insulation business for over 100 years! The company opened its doors in Osaka as the Ichikawa Brothers Trading Company in 1918 manufacturing vacuum liners, and began manufacturing vacuum bottles in 1948. We’ve been designing vacuum insulated products since then!

Vacuum insulation is a specific type of insulation that uses a man-made vacuum between two panels of materials, such as glass or stainless steel, so that the temperature of the fluids or gases on either side of the panels are isolated and don’t affect each other. The concept of a vacuum insulated flask was originally developed in the West in 1892 by James Dewar, a scientist who was interested in cryogenics and in developing supercooled substances like liquid hydrogen. Dewar needed a way to keep the liquid hydrogen cool, so that it wouldn’t evaporate, and came up with a vacuum insulated flask made of two walls of glass. Vacuum insulated glass containers were at the heart of Zojirushi’s technology, until 1981, when we created our TUFFBOY line and patented the process to make vacuum insulated stainless steel containers.

Vacuum insulation has many benefits, which we’ve incorporated into our bottles, mugs, food jars, and lunch jars since the first vacuum bottle. The first benefit is the superior insulation. Vacuum insulation prevents heat loss through conduction. Since the air which is a conductor  – is removed between the inner and outer layers of stainless steel, heat isn’t transferred. In fact, a gap as small as 1 mm for the air can insulate the food or drink inside your container!

If you remember from your school days, there are 2 other ways heat can transfer: radiation and convection. In a Zojirushi bottle, heat transfer is also prevented by insulating against radiant heat transfer. A thin sheet of aluminum or copper is wrapped around the outer surface of the inner layer to help reflect radiant heat.

And finally, heat transfer through convection is blocked by tightly sealing the lids on each of the products. For bottles, mugs, and food jars, the lid itself is equipped with a gasket to seal it onto the container, whereas lunch jars use a foam-insulated inner lid. Each of these three ways keeps food and beverages hot or cold for hours.

Along with managing heat transfer, using vacuum insulation makes all of our products lighter. Many thermal vessels use polystyrene foam or the addition of other materials to insulate, adding weight and bulk. Our vacuum insulation makes our products lighter and more compact.

Our superior vacuum insulation makes it easy to choose your favorite bottle, mug, food jar, or lunch jar. Pick between a non-stick coated or SlickSteel® interior. Choose the right size and capacity. And select your favorite color. Check out our full line up in the Products section, and be sure to comment with any questions you might have.

Foreign Foods in Japan – Chanpon (ちゃんぽん)

Students. Hungry and poor. The history of higher education is irrevocably intertwined with the history of starving students and the cooks who figure out innovative ways to feed them healthful, nutritious foods for very little money. Chanpon is one of those perfect student meals, and now, a great regional dish from Nagasaki, Japan that was originally created for Chinese students visiting Dejima Island in the area.

As with many beloved foreign foods in Japan, chanpon was developed during the Meiji Period (1868-1912). During this era, Japan had opened its borders to the world, sharing knowledge and information, along with culture and food. Students from China would visit Nagasaki, a port city, and head to a local Chinese restaurant called Shikairo. According to the restaurant, the dish was based on a Fujian specialty called tonniishiimen. Korean jjamppong is very similar!

Chanpon is made with pork meat, seafood pieces, and seasonal vegetables, served in a bone broth with noodles. The meat, seafood, and vegetables are sautéed in lard, and the soup base is made using pig bones and whole chickens. The meat, seafood, and vegetables are fried first, then the broth is added directly to the pot. Finally, the thick, chewy noodles are added to the broth mixture and everything is cooked together to seal in the flavor.

Chanpon has become such a popular dish in Japan that different regions have created their own versions. In Shimane and Hyogo Prefectures, a version called ankake chanpon is made using a thick soy sauce soup base while in Akita Prefecture, the soup base is made with miso broth.

Have you ever tried chanpon? Ready to cook packages are available in most Japanese grocery stores in the US, so we hope you decide to make it one day! Be sure to share your story with us in the comments below.

Product Inspirations – Toaster Oven (ET-WMC22)

We’ve got it! We’ve designed a brand new, stylish Toaster Oven – and it’s just as practical and packed with features as all of our other great small appliances.

Our Toaster Oven (ET-WMC22) is a compact machine, able to toast two large slices of bread, making it ideal for individuals and small families. It fits beautifully on any counter top and comes in a sleek and glossy black finish.

The Toaster Oven lets you cook and reheat various foods effortlessly, along with toasting bread and mochi. The cooking settings are controlled by two dials on the Toaster Oven – one that sets the cooking temperature and one that sets the cooking time. The temperature dial adjusts the cooking temperature from 175°F to 450°F, perfect for cooking or reheating various foods like cookies, pizza, and mochi rice cakes. The timer dial can be set up to 30 minutes. Cooking guidelines for foods commonly cooked in a toaster oven are imprinted on the door and indicate the appropriate dial settings for these foods…super easy when you want to make something quickly!

Food is placed on a mesh rack which helps foods cook more evenly while also reducing grill marks on foods. The mesh rack is especially useful when cooking mochi rice cakes, as it minimizes dripping through the rack. Foods can also be put on the Baking Tray accessory, which is great for roasting vegetables. Both the rack and tray are pulled out automatically when the glass door of the Toaster Oven is opened.

Whenever the Toaster Oven is on, a bright light indicates that it is in operation, and an audible bell signals when the course is completed.

One of the great features of this Toaster Oven is Zojirushi’s commitment to Safe Design. All surfaces that come into contact with food are BPA free. The heater guard at the top of the Toaster Oven prevents accidental contact, while a guard on the bottom directs fallen foods away from the heater. The auto pull-out rack reduces the risk of burns when removing foods.

And as with our other appliances, the Toaster Oven is easy to maintain. The glass door, mesh rack, and crumb tray can all be removed and washed for thorough cleaning.

Our Toaster Oven comes with an instruction manual that has some delicious and simple recipes including Roasted Vegetables and Oatmeal Raisin Cookies. Keep checking back on our website for more recipes and definitely checkout the beautiful Toaster Oven (ET-WMC22) in our product video.

Design Explained – Mesh Safety Nets in Our Water Boilers

When designing our products, we choose our materials very carefully. We also consider how these materials are put together, with an eye towards functionality, practicality, ease of use, and maintenance. We’ve designed a mesh Safety Net into our water boilers, and this small component protects the dispensing mechanism in a smart way.

The Safety Net is a small, basket-shaped piece of metal mesh, fixed to the bottom of the inner containers of our water boilers upside-down. It prevents pieces of limescale or other debris from entering the dispensing mechanism, which pumps water so it can be dispensed. Limescale, which is generally comprised of calcium and other minerals naturally found in water, can build up inside the water boiler through normal use. Over time, limescale flakes off into small pieces that can get into the dispensing mechanism of the water boiler, preventing the machine from working properly. The machine makes a “grinding” sound when water is dispensed and eventually breaks. The mesh Safety Net acts as a filter that blocks rogue flakes of limescale from entering the water boilers’ dispensing mechanisms, and as a result, protects it.

Aside from making sure the filter is always in place when in use, we recommend treating your water boiler with our Citric Acid Cleaner once every three months. Doing so will remove limescale even before they flake off. Simply dissolve one packet of the Citric Acid Cleaner in a cup of warm water. Pour the mixture into your empty water boiler and fill the inner container with water. Close the lid and turn the machine onto the cleaning cycle, as per the instruction manual. Once the cycle finishes – usually about an hour later – unplug the machine and empty out the water. The final step is to rinse and dispense resulting in your water boiler becoming just like new! Check out our instructional video and if you ever lose your Safety Net, remember that a replacement can always be purchased from our Parts & Accessories store!

Stay tuned for next month’s Design Explained, where we talk about more smart and innovative features built into our products!