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About the scoresThe scores are calculated mechanically by applying the criteria table at the end of the page to figures published on the manufacturers' official pages and manuals (and on retail or comparison pages where an official figure was not available). We call it the "Spec Score".

Spec Score #40.8 L basic boil-only kettle
Best for those who want good value and are fine with a single-function kettle
2.80★★★☆☆Spec Score (out of 5)
See on Amazon¥2,490See on Rakuten¥3,480Price as of 2026-09-04 · affiliate link · Opens the shop's site
We could not open the Iris Ohyama official site (access denied), so the figures for this product come from the Amazon product page (which lists model number IKEB-800-W) and the Kakaku.com spec table (IKEB-800, white).
Score Breakdown
Specs
| Capacity | 0.8 L (800 mL) |
|---|---|
| Power consumption | 1,200 W |
| Boiling time | About 1 minute for one cup (140 mL) |
| Safety | Auto shut-off, boil-dry protection |
| Convenience | Water-level window, wide fill opening, removable lid and spout filter, cord holder |
| Cord length | About 1.3 m |
| Size | W222 × D157 × H185 mm (with the power base) |
| Weight | Body about 700 g / about 900 g with the power base |
🙂 Good points
- At the listed prices (as of 2026-09-04), the most affordable of the four
- The lid and spout filter come off for washing, and the wide opening makes filling easy
- About 700 g for the body alone, with a water-level window
🙁 Things to note
- Capacity is 0.8 L, less than the two 1.2 L models
- At 1,200 W, power is lower than the 1,300 W PCT-N120
Sources
Amazon [retail page] / Kakaku.com [comparison site]
Scores are calculated only from specs published on official and retail pages.
