The traditional HAGAMA rice-cooking modernized

In 1955, Toshiba released Japan's first*1 automatic electric rice cooker ER-4, transforming rice-cooking into a fully automated procedure from the old method that needed constant attendance.
In 1978, we released the KAMADO-style rice cooker RCK-100FP, with the goal of delivering the flavor of rice cooked with a KAMADO—the traditional Japanese cook stove—to the modern dinner table. We have since then improved the cooker's heating methods and the shape of the interior pot, and also incorporated new rice-cooking techniques for the pursuit of achieving the wonderful flavor of rice cooked on the traditional KAMADO.

But there was something that we were unable to reproduce even after thirty years: the heating structure of KAMADO rice-cooking with the use of traditional KAMADO and HAGAMA, a broad-brimmed rice cooking pot. We knew that the shape of the HAGAMA was the key, but incorporating this shape into the interior pot of household rice cookers was extremely difficult, taking many years of trials and errors to overcome.

And finally in 2015, with our unwavering commitment and passion, we succeeded in recreating the shape of the traditional HAGAMA pot: the KAMADOHONHAGAMA.
We call them the IH Kamado Rice Cookers: rice cookers shaped like a HAGAMA that recreate the system of KAMADO rice-cooking and the flavor that comes with it.

The traditional HAGAMA

The traditional HAGAMA

Achieving traditional KAMADO cooking flavor through Toshiba technology

HONHAGAMA

The secret of the KAMADO rice-cookerlies in the HAGAMA curve

Height and roundness

The unique roundness of the HAGAMA pot causes intensive thermal convection.
The high-heat boiling is sustained by the high temperature in the high-sided upper space, coating each grain of rice with flavor components (UMAMI).

Height and roundness

Flat brim

The heat is not allowed to escape, enhancing boiling capability.

Flat brim

Rounded pot bottom

The high heat causes intensive thermal convection, carrying heat quickly to each grain of rice.

Rounded pot bottom
The HAGAMA shape and high heatbring out the flavor components

HONHAGAMA UMAMI boiling

Continuous boiling UMAMI space

A wealth of flavor components is produced

Reaches every single grain

Toshiba’s unique inner pot structure

Toshiba’s unique inner pot structure

Toshiba’s unique vacuum technology delivers the flavor of KAMADO-cooked rice

Water is absorbed into the core of each grain

Rice cooking can be started immediately after washing the rice as the vacuum pump draws out the air of the inner pot to automatically soak the rice.

Air is released from the rice to accelerate absorption of the water

Brings out the flavor of the rice

Taste is maintained up to 40 hours

Handy cooking courses

Enjoy a choice of three textures

Delivers tasty rice in a short cooking time

Hard brown rice can be softened

Enjoy various dishes

Cooking course

Cooking course

※1.Delicious, Delicious Hard and Delicious Sticky courses only.
※2.When cooking 3 cups of rice using White/Quick course at a voltage of 220 V and a room/water temperature of 23°C (Cooking time varies depending on amount of rice cooked, cooking course, room temperature, water temperature and water amount).

KAMADO rice-cooking flavor, for as little as a single bowl.Introducing the small-quantity HONHAGAMA.

かまど本羽釜
Cooks in quantities of 0.45 L or easy preparation of delicious rice in small just-right amounts*

"I love freshly cooked rice every day for every meal."
"I want to cook delicious rice for a single serving." This model answers these needs and more.

Includes a convenient 90 mL measuring cup for easy measurement of small quantities.

The HAGAMA shape and high heat bring out the flavor components HONHAGAMA UMAMI boiling

Traditional HAGAMA shape High-sided upper space and roundness

Sustains high-heat boiling with a high tapered wall

High-sided upper space and roundnes

Flat brim

Flat brim

Rounded pot bottom

Rounded pot bottom
Powerful KAMADO heat for small quantity cooking High heating power of 1000W  (rated power consumption) High heat in the space at the top Delivers continuous heating and continuous boiling Rich quantities of flavor components are generated in the space at the top Each grain of rice is coated with flavor components

Toshiba’s unique inner pot structure

Inside Diamond titanium coating Outside Far-infrared coating with Binchotan charcoal Conducts heat easily, enhancing boiling capacity Pot-bottom WAVE feature

A variety of rice cooking courses to choose from

Congee Grains Mixed rice

Even more delicious when cooked the way you like it

Delicious Hard Firm and fluffy rice Sticky Soft and sticky rice

Simple operation with Chinese/English display

Operation Panel & Water Level Scale

HONMARUTETSUGAMA using Binchotan charcoal to enable strong thermal convection and high heat.

HONMARUTETSUGAMA

HONMARUGAMA curve

The rounded side profile creates strong thermal convection like rice cooking on a KAMADO stove.

Iron

Iron compatible with IH and having a high heating efficiency is used.

Far-infrared coating with Binchotan charcoal

vacuum soaking

The vacuum pump draws the air inside the pot. The rice is still tasty even after cooling down.

vacuum soaking

Variable pressure control

Pressure similar to that of a heavy wooden lid enables your favorite type of cooking.

Variable pressure control

vacuum keep-warm function

Draws out the air remaining in the inner pot and seals it. This reduces yellowing and odor in the rice due to oxidation as well as suppressing evaporation of water.

vacuum keep-warm function

Cooking course

Cooking course

The high heat of IH is delivered to thegrain center to result in fluffy cooked rice.

It does not let the heat escape, and conveys heat to the grain center.Forged diamond and silver powder coated inner pot

vacuum soaking

The vacuum pump draws the air inside the pot. The rice is still tasty even after cooling down.

vacuum soaking

Variable pressure control

Pressure similar to that of a heavy wooden lid enables your favorite type of cooking.

Variable pressure control

vacuum keep-warm function

Draws out the air remaining in the inner pot and seals it. This reduces yellowing and odor in the rice due to oxidation as well as suppressing evaporation of water.

vacuum keep-warm function

Cooking course

Cooking course

The high heat of IH is delivered to thegrain center to result in fluffy cooked rice.

It does not let the heat escape, and conveys heat to the grain center.Forged diamond and silver powder coated inner pot

Cooking course

Cooking course

Specifications

RC-DZ10J
  • Model
  • RC-DZ10J(W) WHITE
  • Color
  • (W)White
  • Max. cooking capacity
  • 1.0L(approx. 5.5 portion-cups)
  • Type
  • Vacuum pressure IH
  • Atmospheric pressure control
  • 0.6-1.2 atm
  • Inner pot
  • HONHAGAMA
    • Coating
    • (Outside) Far-infrared coating with Binchotan charcoal
      (Inside) Diamond titanium coating
    • Continuous boiling UMAMI space
    • Pot-bottom WAVE feature
    • ●(14 waves)
  • HAGAMA heater
  • Variable pressure control
  • Soaking
  • Vacuum soaking
  • Keep-warm time※2
  • Vacuum keep-warm: White rice up to 40 hours
  • Menu
    • Course
    • (White/Pre-washed rice)

      (Other)
      Brown(Regular,Congee),Grains
    • Cooking option (white rice/pre-washed rice)
    • “Delicious” 3 course selective cooking
    • Particular Cooking course
    • Cake, Steam, Soup
  • Rated power consumption (W)
  • 1420
  • Dimensions: Width × Depth × Height (mm)
  • 277×364×268
  • Mass (kg)
  • Approx. 9.0
  • Individual packing dimensions: Width × Depth × Height (mm)
  • 329×443×316
  • Individual packaging mass (kg)
  • Approx. 10.5
  • Accessories
  • Rice scoop, Rice scoop holder, Measuring cup, Steaming stand
  • Operation and display panel
  • Large LCD with back light (white)
  • Instruction manual
  • English, Chinese (simplified), Japanese
RC-DZ4K
  • Model
  • RC-DZ4K
  • Color
  • (N)Gold (R)Red
  • Max. cooking capacity
  • 0.45L(approx.2.5 portion-cups※1)
  • Type
  • IH
  • Atmospheric pressure control
  • -
  • Inner pot
  • HONHAGAMA
    • Coating
    • (Outside) Far-infrared coating with Binchotan charcoal
      (Inside) Diamond titanium coating
    • Continuous boiling UMAMI space
    • Pot-bottom WAVE feature
    • ●(6 waves)
  • HAGAMA heater
  • -
  • Variable pressure control
  • -
  • Soaking
  • Auto-adjusts soaking for each season
  • Keep-warm time※2
  • Fresh keep-warm: White rice up to 24 hours
  • Menu
    • Course
    • (White/Pre-washed rice)

      (Other)
      Grains
    • Cooking option (white rice/pre-washed rice)
    • 2 course selective cooking
    • Particular Cooking course
    • -
  • Rated power consumption (W)
  • 1000
  • Dimensions: Width × Depth × Height (mm)
  • 220×289×201
  • Mass (kg)
  • Approx. 4.1
  • Individual packing dimensions: Width × Depth × Height (mm)
  • 245×345×247
  • Individual packaging mass (kg)
  • Approx. 5.1
  • Accessories
  • Rice scoop, Rice scoop holder, Measuring cup
  • Operation and display panel
  • LCD with colored back light (orange)
  • Instruction manual
  • English, Chinese (simplified), Japanese
RC-DX10H/RC-DX18H
  • Model
  • RC-DX10H/RC-DX18H /(R) RED
  • Color
  • (R)Red
  • Max. cooking capacity
  • 1.0L (approx. 5.5 portion-cups) (RC-DX10H)
    1.8L (approx.10 portion-cups) (RC-DX18H)
  • Type
  • Vacuum pressure IH
  • Atmospheric pressure control
  • 0.7-1.05 atm
  • Inner pot
  • HONMARUTETSUGAMA
    • Coating
    • (Outside) Far-infrared coating with Binchotan charcoal
      (Inside) Diamond titanium coating
    • Continuous boiling UMAMI space
    • -
    • Pot-bottom WAVE feature
    • ●(7 waves)(RC-DX10H)
      ●(9 waves)(RC-DX18H)
    • HAGAMA heater
    • -
    • Variable pressure control
    • Soaking
    • Vacuum soaking
  • Keep-warm time※2
  • Vacuum keep-warm: White rice up to 40 hours
    (eco mode keep-warm: up to 12 hours)
  • Menu
    • Course
    • (White/Pre-washed rice)

      (Other)
      Brown(Regular, Congee), Grains
    • Cooking option (white rice/pre-washed rice)
    • “Delicious” 3 course selective cooking
    • Particular Cooking course
    • Cake, Steam, Soup
  • Rated power consumption (W)
  • 1420
  • Dimensions: Width × Depth × Height (mm)
  • 270×360×244 (RC-DX10H)
    297×387×282 (RC-DX18H)
  • Mass (kg)
  • Approx. 6.5 (RC-DX10H)
    Approx. 8.0 (RC-DX18H)
  • Individual packing dimensions: Width × Depth × Height (mm)
  • 295×402×286 (RC-DX10H)
    322×431×326 (RC-DX18H)
  • Individual packaging mass (kg)
  • Approx. 7.6 (RC-DX10H)
    Approx. 9.3 (RC-DX18H)
  • Accessories
  • Rice scoop, Rice scoop holder, Measuring cup, Steaming stand
  • Operation and display panel
  • Large LCD with colored back light (gray)
  • Instruction manual
  • English, Chinese (simplified), Japanese
RC-DS10K/RC-DS18K
  • Model
  • RC-DS10K/RC-DS18K / (R)  RED/(S)  SILVER
  • Color
  • (N)Gold (R)Red
  • Max. cooking capacity
  • 1.0L(approx. 5.5 portion-cups) (RC-DS10K)
    1.8L(approx.10 portion-cups) (RC-DS18K)
  • Type
  • Vacuum pressure IH
  • Atmospheric pressure control
  • 0.7-1.05 atm
  • Inner pot
  • Forged diamond andsilver powder coated inner pot
    • Coating
    • (Outside) Copper coating
      (Inside) Diamond titanium coating
    • Continuous boiling UMAMI space
    • -
    • Pot-bottom WAVE feature
    • ●(7 waves)(RC-DS10K)
      ●(9 waves)(RC-DS18K)
  • HAGAMA heater
  • -
  • Variable pressure control
  • Soaking
  • Vacuum soaking
  • Keep-warm time※2
  • Vacuum keep-warm: White rice up to 40 hours
  • Menu
    • Course
    • (White/Pre-washed rice)

      (Other)
      Brown(Delicious, Regular, Congee), Grains
    • Cooking option (white rice/pre-washed rice)
    • 2 course selective cooking
    • Particular Cooking course
    • Cake, Steam, Soup
  • Rated power consumption (W)
  • 1100 (RC-DS10K)
    1250 (RC-DS18K)
  • Dimensions: Width × Depth × Height (mm)
  • 269×333×228(RC-DS10K)
    299×364×267(RC-DS18K)
  • Mass (kg)
  • Approx. 5.7 (RC-DS10K)
    Approx. 6.9 (RC-DS18K)
  • Individual packing dimensions: Width × Depth × Height (mm)
  • 299×384×263 (RC-DS10K)
    330×417×304 (RC-DS18K)
  • Individual packaging mass (kg)
  • Approx. 6.8 (RC-DS10K)
    Approx. 8.2 (RC-DS18K)
  • Accessories
  • Rice scoop, Rice scoop holder, Measuring cup, Steaming stand
  • Operation and display panel
  • LCD with colored back light (orange)
  • Instruction manual
  • English, Chinese (simplified), Japanese
RC-DR10L/RC-DR18L
  • Model
  • RC-DR10L/RC-DR18L / (R)RED/(W)WHITE
  • Color
  • (W)White (R)Red
  • Max. cooking capacity
  • 1.0L(approx. 5.5 portion-cups) (RC-DR10L)
    1.8L(approx.10 portion-cups) (RC-DR18L)
  • Type
  • IH
  • Atmospheric pressure control
  • Inner pot
  • Forged diamond andsilver powder coated inner pot
    • Coating
    • (Outside) Copper coating
      (Inside) Diamond titanium coating
    • Continuous boiling UMAMI space
    • -
    • Pot-bottom WAVE feature
    • ●(7 waves)(RC-DR10L)
      ●(9 waves)(RC-DR18L)
  • HAGAMA heater
  • -
  • Variable pressure control
  • -
  • Soaking
  • Auto-adjusts soaking for each season
  • Keep-warm time※2
  • Fresh keep-warm: White rice up to 24 hours
  • Menu
    • Course
    • (White/Pre-washed rice)

      (Other)
      Brown(Delicious)
    • Cooking option (white rice/pre-washed rice)
    • 2 course selective cooking
    • Particular Cooking course
    • Cake, Steam, Soup
  • Rated power consumption (W)
  • 1100 (RC-DR10L)
    1250 (RC-DR18L)
  • Dimensions: Width × Depth × Height (mm)
  • 264×326×232(RC-DR10L)
    295×362×271(RC-DR18L)
  • Mass (kg)
  • Approx. 4.7 (RC-DR10L)
    Approx. 5.9 (RC-DR18L)
  • Individual packing dimensions: Width × Depth × Height (mm)
  • 295×380×266 (RC-DR10L)
    326×415×308 (RC-DR18L)
  • Individual packaging mass (kg)
  • Approx. 5.9 (RC-DR10L)
    Approx. 7.3 (RC-DR18L)
  • Accessories
  • Rice scoop, Rice scoop holder, Measuring cup, Steaming stand
  • Operation and display panel
  • LCD with colored back light (orange)
  • Instruction manual
  • English, Chinese (simplified), Japanese

RC-DZ10J

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RC-DZ10J/RC-DZ4K/RC-DX10H・18H/RC-DS10K・18K/RC-DR10L・18L

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