Kakaku.com is a Japanese price-comparison website that helps consumers compare retail prices for products such as PCs, home appliances, and broadband services across stores nationwide. It also provides user reviews and purchasing-support information. The site is operated by Kakaku.com, Inc. and is categorized as Japan's No. 1 price-comparison service by user count, according to its own description.
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Authority
99/100
Safety
90/100
Registered
Jul 8, 1998
28 years old · GMO Internet Group, Inc. d/b/a Onamae.com
On record
since 2006
All 5 safety checks passed (Sep 3, 2026).
Current facts
What AboutUs observed on the live site and in WHOIS/DNS today. These are measurements, not an endorsement of the site.
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Domain registered Jul 8, 1998 — 28 years old.
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Registrar today: GMO Internet Group, Inc. d/b/a Onamae.com — unchanged since AboutUs began tracking (Jul 27, 2026).