【初心者用】ネットショップ開業の手順について|成果を出すおすすめの方法

[For Beginners] Steps to Launch an Online Store | Recommended Methods for Getting Results

田所 亜希子

Note: This article includes information specific to the Japanese e-commerce market (e.g., Japan-specific services, regulations, or customs). Some details may not apply outside Japan.

For those of you who want to launch an online store: the steps to opening one are clear, but success depends on knowing "what to do" and "what to avoid."

This article explains in detail the 7 launch steps beginners should follow, basic customer-acquisition methods such as SEO, social media, and email marketing, and the back-end operations that boost customer satisfaction and drive repeat purchases — everything you need to steadily grow your monthly sales.

Steps to Launch an Online Store

1. Decide What Products to Sell

First, decide what products your online store will sell. Your sales strategy will differ greatly depending on whether you're sourcing existing products to resell or selling products you've developed and manufactured yourself.

2. Decide Your Shop's Concept

Once you've decided on your products, decide on your shop's concept. "Target selection" is key here.

For example, if you're selling "bags," your shop's design and marketing strategy will differ depending on the target audience's gender, age group, occupation, and so on.

We recommend setting a concrete target audience and deciding on a concept that aligns with it.

3. Decide Between Your Own EC Site or Mall-Based EC

One of the first important decisions when launching an online store is whether to open on "your own EC site" or "mall-based EC."

Characteristics of mall-based EC

Mall-based EC is an online shopping mall made up of multiple online stores. Amazon, Rakuten Ichiba, and Yahoo! Shopping fall into this category.

Since mall-based EC has a large number of users, its biggest advantage is strong customer acquisition. On the other hand, because many stores are competing within the mall, price competition tends to occur easily.

If you're dealing in existing products, opening a store on mall-based EC is recommended. Since the products already have brand recognition, you can expect traffic from in-mall search.

The article below compares EC malls in detail. Please use it as a reference.

Characteristics of your own EC site

Your own EC site is an online store that a company builds and operates independently.

How to build your own EC site is explained in detail in the article below.

In the early stages, you have almost no built-in customer acquisition power, so you need to handle marketing yourself. However, your own EC site tends to have a higher profit margin than mall-based EC and lets you freely customize your site, giving you the advantage of easier branding.

If you're dealing in original products, branding is important, so opening your own EC site is recommended.

The pros and cons of your own EC site versus mall-based EC are explained in detail in the article below.

4. Choose Your Payment Methods

One important element of launching an online store is offering a wide range of payment methods. If a user wants to buy but their preferred payment method isn't available, they're likely to abandon the purchase.

To prevent lost sales, we recommend offering a variety of payment methods, including credit card payment, PayPay, Rakuten Pay, Amazon Pay, carrier billing, and bank transfer.

5. Start on Your Site Design and Page Layout

Once you've completed the preparations above, move on to actually building the web pages where users will purchase your products.

How you build the site depends on the platform you chose in step 3, but be sure to design it with a look and color scheme that matches your concept, and a UI that's easy for users to use.

6. Source and Register Your Products

Once your web page is complete, source the products you'll actually sell and register them on your site. Put effort into your product photos and descriptions so that the features and benefits of your products come across clearly.

Depending on the products you handle, you may also need certain licenses or permits. For example, if you sell food, you need a qualified food hygiene manager and a business license based on the Food Sanitation Act.

Similarly, if you sell over-the-counter medicines, you need a pharmacy establishment license.

Failing to obtain these constitutes a violation, so be sure to check in advance whether the products you plan to sell require any licenses or permits.

7. Launch Your Online Store

Once everything is ready, go ahead and launch your online store. It's a good idea to place a test order before launch to confirm that orders can be processed without issues.

How to Run Your Online Store After Launch

The success of your online store is determined by how you run it after opening.

Simply opening your site won't attract users on its own — marketing and driving traffic are the keys to increasing sales.

How Should You Attract Customers?

First, it's important to make users aware that your online store and products exist. No matter how good your shop or products are, they won't sell if users don't know about them.

The article below introduces customer-acquisition methods in detail. Please use it as a reference.

There are many marketing methods, but let's start with three fundamental ones you should know first.

SEO

SEO refers to efforts to rank your web page higher in search results, increasing search traffic.

For your own EC site, the goal is to rank higher on search engines like Google; for mall-based EC, the goal is to rank higher in search within the mall itself.

The article below explains the basics and benefits of SEO, along with concrete practical methods.

Social Media Marketing

Social media marketing is a method of promoting your products' appeal on platforms like X (formerly Twitter) and Instagram. By sharing product information on social media platforms with many users, you aim to drive customer traffic.

Email Marketing

Email marketing is a marketing method that uses email. It involves sending emails to your customer list to achieve goals such as attracting customers, building customer relationships (turning them into fans), and driving product purchases.

The article below explains the benefits and practical methods of email marketing in detail.

Listing Ads / Social Media Ads

If organic traffic isn't enough, you can also pay to have your web page shown in a search engine's ad slots. Ad costs vary by search term, so it's important to find the optimal terms that fit your ad budget.

Other Major Marketing Methods

・Display ads
・Affiliate ads
・Mass advertising
・Content marketing
・Influencer marketing

Which methods you can pursue depends on the budget you can allocate to marketing. Finding the marketing methods that fit the products you handle is key to business success.

Back-End Operations Are Key to Repeat-Purchase Measures

In the early stages of your launch, acquiring new customers is important, but at the same time, encouraging existing customers to make repeat purchases is also essential.

The EC operations that are most closely tied to repeat-purchase measures are back-end operations.

Back-end operations

Back-end operations refer to work such as packing, shipping, and after-sales service once a product has sold. It's important to handle this work carefully in order to increase customer satisfaction and encourage repeat purchases.

Even after a product ships, you'll need to handle customer inquiries and complaints. Providing solid, high-quality service here helps you gain repeat customers and fans.

It's also important to run after-sales activities aimed at earning repeat customers, such as proactively emailing customers to ask for a review or survey response, or offering a coupon they can use on their next purchase.

Recommended Services for Those Who Want to Start an Online Store

Choosing the right service platform is important when setting up your online store. We recommend the following two options.

[BASE Is a Good Fit for These Kinds of People!]

  • You just want to open an EC site for now, to try it out
  • You want to test-market a product and see how it's received
  • You want to sell moderately well-known goods, such as sports club merchandise
  • You already have your own EC site, but want to avoid putting extra load on your own server from tie-up promotions or special-collaboration products

BASE is recommended for the cases above. In other cases, we recommend Shopify, which offers high functionality and is easy to customize.

[Benefits of Shopify]

  • High functionality and customizability
  • Can integrate with external applications
  • Easy inventory integration and strong shipping/fulfillment support
  • Makes it easy to try selling overseas

The article below explains in detail how to create a Shopify account and set up your store.

👆️目次はShopifyアプリ「RuffRuff 目次作成」を利用

👆️Table of contents by the Shopify app RuffRuff Table of Contents

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  • Our Editorial Process

    For readers new to e-commerce and Shopify, we write our articles with care to explain difficult commerce and marketing terms, along with how everything works from building a store through to selling, as “gently,” “clearly,” and “accurately” as we can.

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    The information published here is based on Tsun Inc.’s own experience and research. While we make every effort to publish information that is as “current” and “accurate” as possible, we cannot fully guarantee its contents. Tsun Inc. accepts no liability whatsoever for any damages arising from this site. If you find an error in the information published here, we would be grateful if you would contact Tsun Inc.