
Cook rice and a dish at once
Tiger JAX-T10U Micom Rice Cooker & Warmer with tacook, 5.5 Cup
Tiger's answer to Zojirushi, with one trick the Zojirushis do not have: the tacook synchronous-cooking tray steams a dish above the rice while it cooks below, from the same 641 W. A Micom fuzzy-logic cooker made in Japan, with a genuinely useful feature the marketing did not invent.
- Capability
- 8.5
- Capacity
- 7.5
- Documentation
- 8
- Build
- 7.5
- Value
- 8
What it gets right
- The tacook tray genuinely cooks a main and the rice at the same time — a real weeknight shortcut, not a preset
- Tiger publishes the wattage and 10 named auto-cook settings, and it is made in Japan
- 641 W keeps it among the most efficient full-size cookers here to run
What it doesn't
- The tacook tray's capacity is small — it steams a portion of protein or vegetables, not a full second course
- Tiger's US documentation is thinner than Zojirushi's; the pot material is not clearly published
- Micom, not induction — the rice is very good but not the best on this site
What it costs to run
About 12.1¢ an hour at full rated draw, at the US average of 18.83¢ per kWh.
641 W ÷ 1000 × 1 h × 18.83¢ = 12.1¢
641 W, published on Tiger Corporation's own JAX-T10U product page. This is an upper bound: the element only draws full power while it is heating up or pressurizing, then cycles off to hold temperature, and no manufacturer publishes a duty cycle — so we compute at full rated draw rather than invent a correction factor. The full method is published.
Skip this if…
…you only ever cook plain rice. The tacook tray is the reason to pick this over a Zojirushi, and if you will never use it you are paying for a feature you do not want — a Zojirushi Micom cooks the rice itself just as well.
Price last checked Aug 5, 2026. Prices move constantly — Amazon's at checkout is the one that counts.
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