PR Servers

Onamae.com Rental Server Review: 99.99% Uptime, Stability, and Value

Published: 2025.04.18 Updated: 2025.04.18
Onamae.com Rental Server hero image

There is value in becoming well known for servers, not just domains.

Onamae.com is well known in Japan as a domain registrar. Its server service tends to stay in the background.However, its features and specs are strong. I can recommend it for both individuals and businesses.

In this article, I explain everything from the reputation and features of onamae.com Rental Server to how to start WordPress.

When you think, “I want to start WordPress,” and search for “WordPress recommendations,” you see all kinds of articles, from personal-use services and servers for companies and small businesses to overseas and low-cost options. Honestly,

  • Which site should I read?
  • I just want to choose a server simply and clearly.
  • Show me how to start WordPress right away.

Do you ever feel that way? This article introduces carefully selected recommendations from 32 rental servers for individuals, businesses, domestic use, and overseas use. It is explained by the SEO lead of an app development company that works with rental servers every day.

Onamae.com Rental Server review: a server whose high uptime gives peace of mind

onamae.com Rental Server ” has been used by both individuals and businesses. It is Japan’s largest domain registration service, and being able to manage your domain and server together is a major advantage. It makes email, website, and domain management easier across the board.

Eligible domains free forever
Server typeShared server
Display speed (TTFB)Not measured
Recommended plan and contract term12 months
Trial / money-back guaranteeNone
Monthly fee (12-month contract)2,398 yen
Initial setup feeFree
Free domain1 free forever
SupportPhone, email, and chat (weekdays 10:00-18:00)
Uptime99.99% guaranteed
Server storage1TB
Number of databasesUnlimited
Security measuresWAF / access restrictions / ads.txt / SiteLock
SSLFree SSL / AlphaSSL
Backup / restore14-day automatic backups / Free restoration
Number of email accountsUnlimited
Email security measuresSpam filter and virus scanning / SMTP over SSL, POP over SSL / IMAP / restriction on outbound mail from overseas / blacklist and whitelist
Server / website migration serviceNo migration service
Migration tool available
Easy WordPress installationYes
CDNNone

Five features of Onamae.com Rental Server

99.99% uptime

onamae.com Rental Server has 99.99% uptime. The server is very stable.Because the server is stable, your website display stays stable as well.

Because it reaches the 99.99% benchmark for high uptime, total downtime over a one-year contract does not even reach one hour.

Comprehensive email features

onamae.com Rental Server is run by a company that specializes in domain services, and its email features are comprehensive.

The number of email accounts is unlimited. You can also create unlimited mailing lists, which makes it convenient for companies that want to create corporate email accounts and distribute messages to employees without restrictions.

The email virus removal feature is also available at no extra charge, so you can use the email service with confidence.

14-day automatic backups

onamae.com Rental Server includes a 14-day automatic backup feature.

Because backup data is kept, your site can be restored even if you accidentally delete website data or it gets tampered with in a cyberattack.

That lets you operate your website with peace of mind.

Unlimited data transfer

onamae.com Rental Server offers unlimited data transfer.

You do not run into a situation where traffic grows and you can no longer serve the site because you ran out of transfer capacity.

Affordable for business use, including small and midsize companies

onamae.com Rental Server ” is well known as the domain management company within GMO Internet Group. It is one of the most affordable servers for business use. Because it is a domain-focused company, it is particularly strong at email operation. It is a good fit for companies that want to manage their website and email together.

Eligible domains free forever

onamae.com Rental Server works for both individuals and businesses because its uptime is high and stable and its email features are comprehensive.

Even so, it is cheaper than competing services when you evaluate it for business use by small and midsize companies and other organizations.That makes it a strong option for companies that want to keep costs down.

A drawback of Onamae.com Rental Server is that it has only one plan

One disappointing point is that onamae.com Rental Server only has one plan.While it is nice to have more features and specs than you may ever fully use, it would be even nicer if there were a cheaper plan that limited some of them.

If you could choose a plan according to your site traffic, it would be easier to lower operating costs, so this is a point I hope changes in the future.

That said, having only one plan is simple and easy to understand. If it feels expensive, you can choose another server, and if the price feels acceptable, the high functionality means you can keep using it for the long term.

Compare Onamae.com Rental Server with two similar servers

ConoHa WING

ConoHa WING is a server that makes it easy to start WordPress. Because the domain and WordPress settings are completed when you sign up, you can launch your website with confidence.

Because multiple plans are available, you can scale up the specs when you need to.

However, Onamae.com Rental Server is cheaper in the first year.

Comparison itemonamae.com Rental Server ConoHa WING
Biggest strengthEasy domain managementEasy for anyone to start right away
Trial / money-back guaranteeNoneFirst month free
Uptime99.99%99.99%
Storage600GB300GB
First-year server cost9,600 yen11,292 yen

Xserver

エックスサーバー is also a stable server with 99.99% uptime. Its specs and features are strong enough that it is difficult to rank one clearly above the other.

It is also a server that makes WordPress easy to start. If you use “WordPress Quick Start,” WordPress is preinstalled when you sign up.That means even server beginners can start WordPress with confidence.

However, because Onamae.com Rental Server is cheaper in the first year, cost is something you should factor into your decision.

Comparison itemonamae.com Rental Server エックスサーバー
Biggest strengthEasy domain managementNo.1 in number of users
Trial / money-back guaranteeNone10-day free trial
Uptime99.99%99.99%
Storage600GB500GB
First-year server cost9,600 yen10,560 yen

Five steps to start a WordPress website with Onamae.com Rental Server right now

Let’s start your website with Onamae.com Rental Server
  • STEP.1
    Visit the official site: Onamae.com Rental Server

    Click “Apply now.”

  • STEP.2
    Apply for the server and get your domain

    Choose a billing term. I recommend the 12-month payment option because the discount is larger.

    Choose your domain. Select “Apply for a custom domain.” That lets you skip tasks such as connecting the domain and server manually.

    In the application details, if this is your first time, set your email address and password. Agree to the terms of use and privacy policy, then click “Next.”

    Enter the domain string you want and search for it.

    You can choose a root domain such as “.com” or “.co.jp.” Registration and renewal costs change depending on the root domain. If you are unsure which to choose, I recommend “.co.jp” for businesses whenever possible. For individuals, “.com” and “.net” are good choices because they are familiar and less likely to look suspicious to visitors.

    Check the domain you want and click “Proceed to application.”

    Choose the number of years for domain registration. It is fine to leave the optional services unchecked.

    Enter your payment information. I recommend paying by credit card so you can start your website right away. If everything is correct, click “Complete application.” That finishes both the server application and domain registration.

  • STEP.3
    Install WordPress

    Log in from “Onamae.com Navi Login.”

    From “Rental Server,” click “List of rental servers in use.” The domain you just applied for will be listed there. Click “Login” for the domain where you want to install WordPress.

    The control panel password setup screen appears. Create a new password. As you continue through the guidance, you will reach the WordPress website creation screen. Click “Create.”

    Click “Create a new site if this is your first one.”

    Choose the domain you already obtained. You do not need to add any extra text. Click “Enter information.”

    Enter the user settings.

    • Website title: Anything is fine. You can easily change it later.
    • Email address: Use an address you normally check. For companies, a business email address for the website administrator is best.
    • Password: Make it as complex as possible. You can easily change it later.

    After filling everything in, click “Confirm.”

    You will use the email address and password when logging in to WordPress. Be sure to save them.After confirming the details, click “Create.”

    Your database information will be shown. Save it.You will need it when editing the database.

  • STEP.4
    Initial WordPress setup

    Click “Go to list.” A list of WordPress sites will appear, so click “Login” for the site you just installed.

    On the WordPress login screen, enter the username and password you set during installation and click “Log in.”

    After logging in to WordPress, set your permalinks. In the WordPress dashboard, go to “Settings” and then “Permalinks.” Choose “Post name,” then click “Save changes.”

    With “Post name,” you can enter whatever string you want in each article URL. I recommend a short string that helps readers imagine the article content. If it gets too long, some people may worry that the site looks suspicious.

  • STEP.5
    Install plugins

    Return to the WordPress dashboard, go to “Plugins,” then “Add New,” and install the plugins you need.

    When you find a plugin you want by searching, click “Install Now” and then “Activate.” After that, follow the instructions for each plugin.

    Be sure to install security and backup plugins.

    Once your plugins are installed, your WordPress website is ready to go!

Summary

onamae.com Rental Server ” has been used by both individuals and businesses. It is Japan’s largest domain registration service, and being able to manage your domain and server together is a major advantage. It makes email, website, and domain management easier across the board.

Eligible domains free forever

onamae.com Rental Server is a stable server with 99.99% uptime. Its specs and features are strong enough that both individuals and businesses can use it with confidence. Give it a try.

When you think, “I want to start WordPress,” and search for “WordPress recommendations,” you see all kinds of articles, from personal-use services and servers for companies and small businesses to overseas and low-cost options. Honestly,

  • Which site should I read?
  • I just want to choose a server simply and clearly.
  • Show me how to start WordPress right away.

Do you ever feel that way? This article introduces carefully selected recommendations from 32 rental servers for individuals, businesses, domestic use, and overseas use. It is explained by the SEO lead of an app development company that works with rental servers every day.

© 2026 Finite Field, K.K.