Is Koukoku.jp Legit or Not?
Some signals are mixed. Read the reviews, check the return policy and prefer a payment method with buyer protection.
Last checked October 24, 2026
Summary
Koukoku.jp (operated by GMO NIKKO株式会社) has a trust score of 68 out of 100. The domain registration date could not be verified, and the site uses a valid HTTPS certificate. No customer reviews have been posted yet.
How the site describes itself: "GMO NIKKO は、AI検索を強みとする総合AIマーケティング支援会社です。デジタルマーケティング、アドテクノロジー、AIソリューションを通じて、マーケット分析、インサイト分析、コミュニケーション設計、クリエイティブ設計、KPI設計な…"
What we found
- +10 Valid HTTPS certificate
- 0 Domain age could not be determined
- +3 Contact details published on the website
- +5 Organisation-validated certificate issued to GMO NIKKO株式会社
Every website starts at 50 points. How the score works
Company and contact
- Company
- GMO NIKKO株式会社
- Source
- Security certificate (organisation validated)
- Not found
- Phone
- +81120250047
- Policies linked
- Contact, About, Privacy policy
- Social profiles
Domain and security
- Registered
- Unknown
- Domain age
- Unknown
- Expires
- Unknown
- Registrar
- Unknown
- HTTPS
- Valid certificate
- Certificate issuer
- GlobalSign nv-sa until Dec 28, 2026
- DNS / hosting
- Cloudflare
- IP address
- 104.18.2.125
- Email on domain
- Set up
- Google Safe Browsing
- Not checked
Connected websites
Redirects, shared servers, the same operator and links can reveal a network of related sites.
Links to (7)
External websites linked from the homepage.
Koukoku.jp reviews
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What people search about Koukoku.jp
The most common searches about Koukoku.jp, so you can see what other shoppers want to know.
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Is Koukoku.jp legit, safe or a scam?
Is Koukoku.jp legit?
Based on our checks, Koukoku.jp scores 68 out of 100, which we rate as "Use Caution". There are no customer reviews yet, so we cannot confirm what buying from them is like.
Is Koukoku.jp safe to buy from?
Koukoku.jp uses a valid HTTPS certificate, so payment details are encrypted on the way to the site. Whatever the score, pay with a card or PayPal so you can dispute the charge if something goes wrong.
Is Koukoku.jp real or fake?
Koukoku.jp appears to be a real website, but some signals are mixed. Check the contact details and reviews before trusting it with money.
Is Koukoku.jp a scam?
We cannot rule it out. Koukoku.jp shows mixed signals, so read the reviews and start with a small order if you decide to buy.
Is Koukoku.jp trustworthy?
There are not enough customer reviews yet to judge. Our automated checks give it 68 out of 100.
Who owns koukoku.jp?
According to security certificate (organisation validated), the website is operated by GMO NIKKO株式会社.