Some signals are mixed. Read the reviews, check the return policy and prefer a payment method with buyer protection.
Last checked November 4, 2026
Summary
Koubo.jp has a trust score of 66 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: "公募、コンテスト、コンペ、募集情報を掲載。文芸、文学賞、アート、シンボルマーク、キャラクターデザイン、ロゴ、デザイン、イラスト、コピー、愛称、フォトコン、を年間2万件以上紹介する公募ガイド社運営のWebサイトです。"
What we found
- +10 Valid HTTPS certificate
- 0 Domain age could not be determined
- +3 Contact details published on the website
- +3 Privacy, terms or refund policies are linked
Every website starts at 50 points. How the score works
Company and contact
- Company
- Not published
- Not found
- Phone
- Not found
- Policies linked
- Contact, About, Privacy policy, Terms
Domain and security
- Registered
- Unknown
- Domain age
- Unknown
- Expires
- Unknown
- Registrar
- Unknown
- HTTPS
- Valid certificate
- Certificate issuer
- Google Trust Services until Jan 31, 2027
- DNS / hosting
- Cloudflare
- IP address
- 172.67.181.129
- 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.
Koubo.jp reviews
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What people search about Koubo.jp
The most common searches about Koubo.jp, so you can see what other shoppers want to know.
- koubo bread
- koubo fruit
- kubo and the two strings
- kubo and the two strings cast
- kubo movie
- kubo cast
- kubo bleach
- kubo chicago
- kubo restaurant
- kubo popmart
Is Koubo.jp legit, safe or a scam?
Is Koubo.jp legit?
Based on our checks, Koubo.jp scores 66 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 Koubo.jp safe to buy from?
Koubo.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 Koubo.jp real or fake?
Koubo.jp appears to be a real website, but some signals are mixed. Check the contact details and reviews before trusting it with money.
Is Koubo.jp a scam?
We cannot rule it out. Koubo.jp shows mixed signals, so read the reviews and start with a small order if you decide to buy.
Is Koubo.jp trustworthy?
There are not enough customer reviews yet to judge. Our automated checks give it 66 out of 100.
Who owns koubo.jp?
The website does not clearly publish who operates it.