ShinOKen provides apartment rental and real estate investment information for properties in Japan, including listings and asset management guidance. The service targets individual investors seeking rental properties and real estate portfolio management across major Japanese cities including Fukuoka, Tokyo, Osaka, Sendai, and Nagoya.
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Authority
—/100
Safety
90/100
Registered
Feb 23, 2000
26 years old · GMO Internet Group, Inc. d/b/a Onamae.com
4 of 5 safety checks passed (Sep 3, 2026).
AboutUs has not vetted this site. 1 of 5 automated safety check did not pass. Everything below is what we could measure automatically. Anything you do on the site — paying, sharing personal details, downloading — is between you and the site, not AboutUs.
Current facts
What AboutUs observed on the live site and in WHOIS/DNS today. These are measurements, not an endorsement of the site.
checked now
Domain registered Feb 23, 2000 — 26 years old.
checked now
Registrar today: GMO Internet Group, Inc. d/b/a Onamae.com — unchanged since AboutUs began tracking (Aug 29, 2026).
We withhold an authority number until independent evidence (global rank, link-graph presence) has accrued. The facts we do have about this site are shown below — we'd rather say “not enough signals yet” than invent a low score.
Safety evidence
All checked sources came back clean
Site history
Dated record — historical facts always carry their date.