Shin Rental Server Review [2025 Latest]: A Hands-On Breakdown of Speed and Pricing
シンレンタルサーバー
is operated by ShinCloud Co., Ltd. and lets you start WordPress at an affordable price.
We recommend シンレンタルサーバー
to individuals, companies, and sole proprietors using WordPress for the first time because:
- It meets Google's recommended speed target.
- You can start WordPress easily.
- Campaigns are frequent and the pricing is inexpensive.
That is why. You will likely be satisfied. You can try it free for 10 days.
A competing service is ColorfulBox
. Its region-based automatic backup system is even stronger than Shin Rental Server's. Consider it as well.
★ Colorful Box Review [2025 Latest]: Start WordPress with Outstanding Cost Performance
| Server type | Shared hosting |
| Response speed (TTFB) | 200ms |
| Recommended plan and term | Basic, 12 months |
| Trial / free period | 10-day free trial |
| Monthly price (12-month contract) | 880 yen |
| Initial setup fee | Free |
| Free domain | One free forever |
| Support | Phone and email (weekdays 10:00-18:00) |
| Uptime | Not disclosed |
| Storage | 700GB |
| Number of databases | Unlimited |
| Security measures | SECOM security diagnostics, WAF, ads.txt, login attempt limits, restrictions on access from overseas IP addresses, bulk comment and trackback limits, restrictions on comments and trackbacks from overseas IP addresses, antivirus, spam filter |
| SSL | Free dedicated SSL, optional dedicated SSL |
| Backup / restore | 14 days of automatic backups for free, free restore |
| Number of email accounts | Unlimited |
| Email security | POP over SSL, SMTP over SSL, IMAP over SSL, DKIM, DMARC |
| Server / website migration service | None |
| WordPress preinstalled | Yes |
| CDN | None |
I was able to start WordPress easily while applying for Shin Rental Server. Because campaigns are run so often, I recommend checking the official site regularly.
The best deal so far has been either a 50% cashback or 50% off the server fee. If one of those happens to be available while you are considering it, you are lucky.
Shin Rental Server vs. Other Services
- Overall rating ★★★★☆
- Server speed ★★★★☆
- Pricing ★★★★☆
- Stability ★★★★☆
- Ease of starting WordPress* ★★★★★
- Ease of domain management, SSL setup, and related operations* ★★★★★
* These ratings reflect my own hands-on experience using the service.
- Based on market research as of November 4, 2025, sorted by speed
- Monthly price is the first-year cost of the cheapest plan that can run WordPress
- Speed is the Time to First Byte measured on demo sites under the same conditions
| Hosting service (plan) | Speed | Monthly price | WordPress preinstalled | Uptime | Support (hours) |
|---|---|---|---|---|---|
| Average and Recommended | 222.2ms | 1,109 yen | Yes | 99.99% or higher | 24/365 or better |
| Kinsta
| 30ms | 30 USD (4,525 yen) | Yes | 99.9% | Chat (24/365 with Japanese support) and email |
【Hostinger】
 (Premium) | 31ms | 439 yen | No | 99.9% | Chat (24/365) |
XServerビジネス
 (Shared) | 40ms | 2,926 yen | Yes | 99.99% | Phone and email (weekdays 10:00-18:00) |
wpX Speed
 (W1) | 40ms | 1,320 yen | No | Not disclosed | Phone and email (10:00-18:00) |
LOLIPOP
 (Light) | 80ms | 495 yen | Yes | 99.99% | Email and chat (weekdays 10:00-18:00) |
スターレンタルサーバー
 (Free) | 90ms | 418 yen | No | Not disclosed | No |
| Rakko Server(RK1) | 120ms | 440 yen | Yes | Not disclosed | Email (weekdays 10:00-19:00) |
エックスサーバー
 (Standard) | 130ms | 770 yen | Yes | 99.99% | Phone, email, and chat (weekdays 10:00-18:00) |
mixhost
 (Light) | 150ms | 594 yen | Yes | 99.99% | Email (weekdays 10:00-18:00) |
ConoHa WING
 (Basic) | 160ms | 941 yen | Yes | 99.99% | Phone, email, and chat (weekdays 10:00-18:00) |
| ColorfulBox
(BOX1) | 190ms | 383 yen | Yes | Not disclosed | Phone (24/7 reception), chat, LINE, and email (weekdays 09:30-12:00, 13:00-17:30) |
| シンレンタルサーバー
(Basic) | 200ms | 985 yen | Yes | Not disclosed | Phone and email (10:00-18:00) |
リトルサーバー
 (Mini) | 200ms | 165 yen | No | Not disclosed | Email (hours not disclosed) |
CORESERVER
 (MINI) | 210ms | 264 yen | Yes | Not disclosed | Email and chat (10:00-12:00, 13:00-17:00) |
| DreamHost(WordPress Starter) | 400ms | 2.99 USD (461 yen) | No | 100% | Chat (24/365), email, and phone callback |
| Bluehost(Basic) | 420ms | 4.99 USD (769 yen) | No | 100% | Chat (24/365) |
さくらのレンタルサーバ
 (Standard) | 440ms | 550 yen | No | 99.99% | Chat, email, phone, and callback reservations (10:00-18:00) |
| Namecheap(EasyWP Supersonic) | 440ms | 9.88 USD (1,523 yen) | No | 99.9% | Chat (24/365) |
| Shin Free Server | - | Free | No | Not disclosed | No |
XREA
 (Free) | - | Free | No | Not disclosed | No |
Value Server
 (Eco) | - | 220 yen | No | Not disclosed | Email and chat (weekdays 10:00-17:00) |
| KAGOYA JAPAN(Grade 1) | - | 440 yen | Yes | 99.999% | Phone and email (weekdays 10:00-17:00) |
| SiteGround(StartUp) | - | 3.99 USD (615 yen) | No | 99.99% | Chat (24/365), email, and phone |
| Hostgator(Baby) | - | 4.45 USD (686 yen) | No | 99.9% | Phone and chat (24/365) |
| IONOS(Start) | - | 1.00 USD (154 yen) | No | 99.98% | Phone, email, and chat (24/365) |
onamae.com Rental Server
 | - | 2,398 yen | No | 99.99% | Phone, email, and chat (weekdays 10:00-18:00) |
ABLENET RentalServer
 (Light) | - | 830 yen | No | 99.99% | Email (hours not disclosed) |
| Godaddy(Basic) | - | 899 yen | Yes | 99.9% | Chat (24/365) and Phone (weekdays 10:00-17:00) |
iCLUSTA+ byGMO
 (Mini) | - | 1,027 yen | No | 100% | Phone (weekdays 10:00-18:00) Email is available 24/365 |
ムームーサーバー
 | - | 1,430 yen | No | 99.99% | Email and chat (9:30-13:00, 14:00-17:30) |
WADAX
 (WPStandard) | - | 2,200 yen | No | 99.9% | Weekdays 09:00-22:00, weekends 09:00-18:00 |
| WebARENA SuiteX | - | 1,997 yen | No | 100% | Email and chat (weekdays 09:30-17:00) |
heteml
 | - | 2,035 yen | No | 99.99% | Phone and email (weekdays 10:00-18:00) |
CPI
 (Shared) | - | 4,840 yen | No | 100% | Phone and email (weekdays 10:00-18:00) |
シンレンタルサーバー
is ShinCloud Co., Ltd.'s high-speed rental server. Its affordable pricing makes it appealing even for individual users. On top of that, it runs regular campaigns, so the best time to sign up is while a campaign is active.
Shin Rental Server Reviews and Six Key Features
It Meets a Sufficiently Strong Page Speed Standard
シンレンタルサーバー
, according to this site's independent testing, meets a sufficiently strong standard for page speed.
Google has publicly said that server response times should ideally stay under 200 ms. シンレンタルサーバー
clears that benchmark, making it a fast host. Page speed is unlikely to become a problem, so you can use it with confidence.
Server response time should be kept under 200 milliseconds.
https://developers.google.com/speed/docs/insights/Server?hl=en
★ Verified: Comparing Eight Hosting Services in a Speed Ranking
You Can Start WordPress Easily
シンレンタルサーバー
makes it easy to start WordPress. It includes a “WordPress Quick Start” feature that completes domain acquisition and DNS setup when you sign up for the server. With it, you can build a WordPress website in about 10 minutes.
★ What Is a Domain? Its Role as an Address on the Internet and How to Register One
★ What Are DNS and Name Servers? Connecting a Domain and a Server
You will not run into the problem of finally trying to launch a website only to find it too difficult to get started. Anyone can begin using WordPress with confidence.
The Pricing Is Low
シンレンタルサーバー
has low pricing. Let's compare it with major domestic hosts under the following conditions.
- Initial setup fee
- A 12-month server contract
- The first-year domain cost
- The cheapest plan that can run WordPress
| Hosting company | Total first-year cost |
|---|---|
| シンレンタルサーバー
| 10,560 yen |
| ConoHa WING
| 11,292 yen |
| エックスサーバー
| 10,560 yen |
| LOLIPOP
| 5,940 yen |
| さくらのレンタルサーバ
| 6,600 yen |
Looking at the comparison table, LOLIPOP
and さくらのレンタルサーバ
are cheaper. However, the cheapest LOLIPOP
plan that supports WordPress does not include automatic backups. Once you compare that point, you can see how strong Shin Rental Server's overall value really is.
Every service has strengths and weaknesses, but even when compared with companies that compete on value for money, Shin Rental Server stands up well.
Security Is Solid
シンレンタルサーバー
is well equipped with security features such as WAF. Having WAF makes a server more resilient against the latest cyberattacks. Because it is such a useful feature, cheaper hosts sometimes offer it only as a paid option.
With シンレンタルサーバー
, it is included for free.
It Has Automatic Backups
シンレンタルサーバー
includes automatic backups. The retention period is 14 days.
With backups, you can restore your site even if data is altered by mistake or compromised through a cyberattack. No matter how much you strengthen security, no one can guarantee absolute safety. That is why backups matter, but manually saving data every day is a hassle.
With Shin Rental Server, everything is stored automatically every day, so it is easy.
Email Features Are Strong
シンレンタルサーバー
has strong email features. Because you can create unlimited email accounts, it can even serve as the mail server for a large company.
The Business Plan Offers Strong Value for SMEs and Companies
シンレンタルサーバー
is ShinCloud Co., Ltd.'s high-speed server, and it is affordable. It also offers a business plan. The business plan maintains stability through guaranteed resources.
シンレンタルサーバー
offers a business plan for small and medium-sized companies as well as corporations. Its defining trait is that it strengthens the stability businesses need while still delivering strong value for money.
The business plan is strengthened in two ways.
- Guaranteed resources: CPU and memory values are guaranteed, preventing your site from being affected when traffic rises on other sites sharing the same server.
- Two custom domains free forever: While your server contract remains active, two custom domains needed for website operation and email use stay free forever.
You can use it from 963 yen per month with a 12-month contract, making it affordable compared with business-oriented servers and other companies' business plans.
The Drawback of Shin Rental Server: Uptime Is Not Disclosed
The one disappointing point is that シンレンタルサーバー
does not publish its uptime. That means you cannot know the server's stability accurately. If the server is unstable, your website will also display unreliably.
A website fulfills its role only when it displays properly and consistently. When you think about it that way, not being able to judge the stability does leave some unease.
★ Beginner-Friendly Guide to Hosting Uptime and SLAs
Compare Shin Rental Server with Two Similar Services
mixhost
mixhost
offers strong features, much like シンレンタルサーバー
. Because both storage capacity and data transfer are unlimited, it is helpful when you want to build a website with a large amount of data.
However, its overall pricing is more expensive than シンレンタルサーバー
. The first year is cheap, but it becomes more expensive from the second year onward. If price matters most, I recommend Shin Rental Server.
| Comparison item | シンレンタルサーバー
| mixhost
|
|---|---|---|
| Main feature | Strong value for money | A Japanese-friendly overseas server |
| Trial / refund policy | 10-day free trial | 30-day refund guarantee |
| Uptime | Not disclosed | 99.99% |
| Storage | 700GB | Unlimited |
| First-year server cost | 10,560 yen | 8,712 yen |
Colorful Box
ColorfulBox
is priced very close to シンレンタルサーバー
. Its specs and features are also well developed. It has a region-based backup system in place, managing risk so that data loss is less likely even in a large-scale disaster.
Because it is divided into eight plans and you can change plans freely, you can either keep costs down or raise the specs as needed.
The drawbacks are similar as well, such as the fact that uptime is not publicly disclosed.
| Comparison item | シンレンタルサーバー
| ColorfulBox
|
|---|---|---|
| Main feature | Strong value for money | Many plan choices |
| Trial / refund policy | 10-day free trial | 30-day refund guarantee |
| Uptime | Not disclosed | Not disclosed |
| Storage | 700GB | 700GB |
| First-year server cost | 10,560 yen | 6,996 yen |
Start a WordPress Website with Shin Rental Server Right Now in 7 Steps
- STEP.1
From the plan list, click “Apply” for the Basic plan. You can upgrade your plan at any time, so I recommend starting with the lowest-priced Basic plan first.
From “Start now! New application,” proceed to “10-day free trial new application.”
- STEP.2Choose your application details
The server ID can be left as it is.
Choose the standard plan. The reserved plan includes measures to prevent other users' traffic from making your own site harder to access, but that is rarely relevant when you are just getting started with a website.
Choose a plan. The Basic plan is recommended. If traffic increases and the specs become insufficient, you can upgrade later.
Check “Use” for WordPress Quick Start.Without it, setting up WordPress becomes much more difficult. (You will no longer be eligible for the 10-day free trial. Even so, it is still better to use it.)
A message saying “Please confirm before applying” will appear. Review the details, then click “Confirmed.”
A 12-month term is recommended. With a contract of 12 months or longer, you can also use a custom domain for free.
Enter the string for the custom domain you want to acquire. It can be any string you like. Changing a custom domain later costs money and is troublesome to reconfigure, so choose it carefully.
★ What Is a Domain? Its Role as an Address on the Internet and How to Register One
Enter your WordPress information.
- Blog title: Anything is fine
- Username: Anything is fine
- Password: Make it as complex as possible
- Email address*: Your everyday email address is convenient
The username and password are needed when you log in to WordPress.Write them down. You will need them to log in to the website you create with WordPress.
The custom domain setting is important because it becomes your site URL. Choose the string carefully.
The site name can be changed later. If you have not decided yet, enter a temporary name for now.
Choose a WordPress theme. If you are building a business website, Lightning is recommended. If you are starting a blog, Cocoon is recommended. (This site uses Cocoon.)
Check and install the “CloudSecure WP Security” plugin. It can strengthen your security.
★ What Is a WordPress Plugin? Types of Extra Features and What to Watch Out For
- STEP.3Enter your Shin account information
Enter your email address, name, address, and other details.
Prepare a credit card and enter the payment information.
Review the Terms of Use and the Handling of Personal Information. If you agree, check the box and click “Next.”
Enter the verification code on the screen. The code has been sent to the email address you registered, so check it there.
- STEP.4Confirmation
Review your application details and Shin account information once again. If everything is correct, click “Proceed to SMS / phone verification.”
Your application details will then be confirmed using your phone number.
Enter the phone number to use, choose either SMS or automated voice call for receiving the verification code, and click “Get verification code.” Once you receive it, enter the code.
Once the confirmation email arrives, your application is complete.
Click “Apply” to complete the full application. Your WordPress website will be created right away.
- STEP.5Initial WordPress setup
The email you received earlier contains your WordPress login information.
Click the admin URL. On the login screen that appears, enter the username and password you noted earlier, then click “Log in.”
If you see a warning saying “This site can’t be reached,” the DNS settings have not finished propagating yet. All you can do is wait, so try logging in once every hour.
★ What Are DNS and Name Servers?
Set up your permalinks. In the WordPress admin screen, go to “Settings” and then “Permalinks.” Choose “Post name,” then click “Save changes.”
When you choose “Post name,” you can enter any string you like in the URL when publishing articles. Short strings that help readers imagine the article content are recommended because they are easier for visitors to read. If a URL is too long, some people may start to worry that the site looks suspicious.
- STEP.6Install plugins
Return to the WordPress admin screen, go to “Plugins,” then “Add New,” and install the plugins you need.
When you find a plugin you want through search, click “Install Now” and then “Activate.” After that, proceed according to each plugin’s instructions.
Be sure to install plugins for security and backups.
- Five WordPress Plugins That Strengthen Security and How to Choose One
- Five Powerful WordPress Backup Plugins That Help You Recover Your Data
Once you have installed your plugins, your WordPress website is fully ready to go!
Summary
シンレンタルサーバー
is ShinCloud Co., Ltd.'s high-speed rental server. Its affordable pricing makes it attractive even for individual users. On top of that, it runs regular campaigns, so the best moment to sign up is while a campaign is active.
シンレンタルサーバー
offers excellent value for money. Although its uptime is not published, its specs and functions are extremely strong. Because it is also easy to get started with WordPress, I can recommend it wholeheartedly.
Complete Comparison of 32 WordPress Hosting Services: Best Picks for Individuals, Companies, and International Use
If you search for “WordPress recommendation” because you want to get started with WordPress, you will find all kinds of articles, from personal hosting and small-business plans to overseas servers and cheap options. Honestly, don't you end up thinking:
- Which site should I look at?
- I want to choose a server in a simple and easy-to-understand way.
- Please show me how to start WordPress right now.
That is exactly why this article introduces carefully selected recommendations from 32 hosting services for individuals, companies, domestic use, and international use. It is explained by the SEO lead at an app development company that uses hosting every day.