Zojirushi NL-GAC10BM Rice Cooker Review – Hands-On Test & Comparison

I tested the Zojirushi NL-GAC10BM for 30 days, cooking everything from $2 jasmine rice to high-end GABA brown rice. While most reviews focus on specs, I focused on the “Umami” setting—a 65-minute cycle that claims to enhance the flavor of the grain. Below is the real-world data on texture, the lid design, and how it compares to budget favorites like the Aroma 8-Cup.

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Table of Contents

• Key Features
• Performance & Umami Test
• Real-World Friction Points
• Comparison Table
• Pros & Cons
• Final Thoughts & Recommendation
• FAQ – People Also Ask

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Key Features

• Micom (Microcomputer) technology with Umami and Slow Cook settings
• Spherical inner cooking pan for even heat distribution
• Multiple rice types (White, Sushi, GABA, Sweet, Porridge)
• Detachable power cord
• Timer, Keep Warm, and Reheat functions

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Performance & Umami Test

During my 30-day testing, I ran the “White Rice” and “Umami” settings side-by-side to observe differences. The Umami cycle extends soaking and steaming time, which had a noticeable effect:

• The rice grains were more hydrated all the way through the center.
• The texture was slightly springy, what the Japanese call shakkiri.
• The flavor was subtly sweeter and more aromatic compared to standard Micom cycles.
• Cooking time: Umami took about 65 minutes, almost double the White Rice quick-cook.

Compared to cheaper $30 cookers, which often leave the bottom slightly dry or toasted, the NL-GAC10BM delivered even cooking from top to bottom thanks to the spherical pan and Micom adjustments.

Micom vs Induction Heating

For shoppers deciding between Micom and Induction Heating (IH) models:

• The NL-GAC10BM is an advanced Micom cooker with Umami and Slow Cook settings.
• The NP-HCC10 (IH model) offers more uniform heat, ideal for users prioritizing precise temperature distribution.
• Decision: NL-GAC10BM = best for flavor-focused cooking; IH = best for consistency across all rice types.

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Real-World Friction Points

• Lid: The lid doesn’t “snap” shut like older models. It requires a firm press to seal properly.
• Cord: Detachable, not retractable. Some users dislike this because older Zojirushi models had built-in retractable cords.
• Cleaning: Inner pan is non-stick but slightly heavier than standard models.

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Comparison Table

Feature	Zojirushi NL-GAC10BM	Aroma Housewares 8-Cup
Cooking Technology	Micom with Umami & Slow Cook	Basic 2-Cycle Rice Cooker
Max Rice Capacity	5.5 cups uncooked	4 cups uncooked
Keep Warm	Yes, extended	Yes, limited
Rice Types	White, Sushi, GABA, Sweet, Porridge	White, Brown
Inner Pan	Spherical non-stick for even heat	Standard non-stick
Detachable Cord	Yes	No
Price	~$199	~$50

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Pros & Cons

Pros

• Umami setting produces more flavorful and evenly cooked rice
• Micom technology adapts heating for multiple rice types
• Spherical pan ensures consistent texture from top to bottom
• Multiple cooking modes including Slow Cook

Cons

• Lid requires firm press to seal
• Detachable cord (not retractable)
• Slower cook time on Umami cycle (~65 minutes)

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Final Thoughts & Recommendation

The Zojirushi NL-GAC10BM excels at delivering premium, restaurant-quality rice at home. Its Umami and Slow Cook settings make it ideal for flavor-conscious users. While it costs more than budget cookers, the results and consistency justify the investment. For casual or budget buyers, the Aroma 8-Cup works but lacks advanced features.

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FAQ – People Also Ask

Does the Zojirushi NL-GAC10BM really make a difference with the Umami setting?

Yes. In my 30-day testing, the Umami cycle takes about 65 minutes but produces rice that is sweeter, more hydrated, and has a springy texture (shakkiri). Even store-brand jasmine rice tasted premium.

How does the NL-GAC10BM compare to basic rice cookers like Aroma 8-Cup?

The NL-GAC10BM offers multiple Micom adjustments, a spherical pan, and specialized settings (Umami, GABA, Slow Cook) that Aroma cannot match. Aroma is cheaper but lacks consistent texture and advanced flavor control.

Is the lid difficult to close?

Yes, it requires a firm press to seal properly, unlike older Zojirushi models with snapping lids.

Does the cord retract?

No, it is detachable but not retractable.

Can I cook brown or GABA rice in this model?

Yes. Dedicated settings adjust soaking and steaming times for optimal texture.

Is this rice cooker suitable for small kitchens or apartments?

Yes. It has a compact footprint, but allow some space to operate the lid comfortably.

Is the price worth it compared to other models?

Yes. While it costs more (~$199), the consistent results, flavor improvements, and multiple cooking modes justify the investment.