What CODE SHARE does

CODE SHARE Inc. (株式会社コードシェア) is a privately held Japanese corporation founded in February 2013 and headquartered in Meguro, Tokyo, operating a dual-track business model centered on fashion e-commerce. Its first arm is the company-owned direct-to-consumer fast fashion platform 'fifth' (フィフス), launched in April 2013, which targets fashion-conscious women in Japan with trend apparel at accessible prices, differentiated by professional visual art direction, in-house styling, and broad distribution across Japan's major fashion marketplaces (FASHIONWALKER, MAGASEEK, ZOZOTOWN, SHOPLIST, and Rakuten BRAND AVENUE). As of 2022 the platform reports over 3 million registered members, with the company's official Instagram following at 700,000+ by August 2019.

The second arm is the EC Solution / D2C Consulting business, which provides end-to-end professional services to enterprise and mid-market brands spanning fashion, cosmetics, home goods, supplements, travel, and sweets categories. Service lines cover business strategy formulation, brand and visual strategy, system development, operational buildout (MD, sales, creative, logistics, customer service), ongoing operations, creative production, photography and video, SNS management, and promotional execution. The services are sold via direct B2B sales with quote-based, custom-tailored engagements, and the owned 'fifth' brand is explicitly positioned as proof-of-concept and live operating testbed that informs consulting deliverables.

The company is led by founder and President Shinichi Ejima (江島 晋一) and is funded entirely through internal capital of ¥10M with no disclosed external investors, funding rounds, or M&A activity. Headcount data is not publicly disclosed. The technology stack is proprietary but does not include APIs, SDKs, or disclosed AI/ML infrastructure; the operating model emphasizes manual creative production and human curation over automation. Named consulting clients include CASA FLINE, D-VEC, DUZZLE FASHION, CROCODILE, and SLEEPY SLEEPY.

Name

CODE SHARE

Legal name

株式会社CODESHARE

Website

https://codeshare.co.jp

Company type

Private

Founded year

2013

Operating status

Operating

Short description

CODE SHARE Inc., founded in 2013 in Tokyo, operates the owned fast fashion e-commerce brand 'fifth' for fashion-conscious Japanese women and provides end-to-end EC/D2C consulting and solutions to enterprise apparel, cosmetics, and lifestyle brands across Japan.

Ownership category

akta.pro rank

Product category

E-commerce Consulting and D2C Solutions

NAICS

Clothing and Clothing Accessories Retailers (45811), Clothing, Clothing Accessories, Shoe, and Jewelry Retailers (458)

SIC

Retail-Apparel & Accessory Stores (5600), Retail-Women's Clothing Stores (5621)

akta.pro primary industry

Fashion & Accessories Marketplaces (CRAFABAA)

akta.pro secondary industries

Fast Fashion Manufacturing & Private Label (Cut-Make-Trim) (CRAAAGAD), Fashion & Accessories C2C Resale (CRAFAKAB)

Keywords

• E-commerce consulting
• D2C solutions
• Fast fashion retail
• Owned e-commerce operations
• Fashion marketplace distribution

Headquarters

HQ city

Tokyo

HQ country

Japan

HQ region

Asia

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Technology or R&D, Supply Chain

Revenue model

1. Owned E-Commerce (fifth): CODE SHARE operates its own owned e-commerce brand 'fifth' (フィフス), a fast fashion site targeting fashion-conscious women, generating revenue through direct consumer sales online. The site also expanded to include multiple brands (fifth, Color) and later integrated vintage and Edit Sheen brand items.
2. EC/D2C Consulting Services: Professional consulting services for companies looking to build or scale their D2C and e-commerce businesses. Services cover strategy planning, system development, product development, operations, design, photography/video production, SNS management, logistics, and marketing.
3. EC Solution Business: One-stop e-commerce solutions covering business strategy, system development, operations support, creative production, promotion, and system support — provided as paid professional services to external clients.

Go-to-market motion2 records

Distribution channels3 records

Marketing channels6 records

Core offering

CODE SHARE operates the owned fast-fashion e-commerce brand "fifth," which sells trend items at accessible prices to fashion-conscious women in Japan through its own website and major Japanese fashion marketplaces. Alongside this, the company provides B2B D2C/EC consulting and one-stop solution services covering strategy planning, system development, creative production, photography/video, SNS management, logistics, and marketing for fashion, cosmetics, home goods, and consumer product brands.

Product overview

CODE SHARE operates a dual business model consisting of two interconnected segments: the owned e-commerce brand 'fifth (フィフス)' and the EC Solution/D2C consulting services. Fifth is a fast fashion e-commerce site launched in 2013 targeting fashion-conscious women, offering trend items at accessible prices with high-visual presentation. The EC Solution business provides comprehensive consulting and support services to other brands and companies, leveraging the operational expertise and proven methodologies developed through running fifth. This synergy allows CODE SHARE to offer both direct e-commerce operations and professional services to external clients seeking D2C/e-commerce support.

Differentiator

Problem solved

Functional benefit

Brands

• fifth (フィフス): A fast fashion e-commerce site targeting fashion-conscious women, with the concept of 'Enjoy fashion more!!' Launched in April 2013 as the company's owned EC platform. Offers trendy items at reasonable prices with high-visual presentation using professional staff and models.

Products and services

• fifth (フィフス) A fast fashion e-commerce site targeting fashion-conscious women, offering current trend items at accessible prices with high-visual presentation using professional staff, models, and styling. It serves as the company's owned e-commerce operation and the operational foundation for the EC solution business, distributed via the company's own website and major Japanese fashion marketplaces.
• EC Solution Service (ECソリューション事業) Comprehensive e-commerce solution services encompassing business strategy formulation, operational setup, system development, and ongoing support for external brand clients. Includes strategy consulting, business planning, brand strategy, visual strategy, promotion strategy, system construction, MD support, sales support, photography and creative services, logistics support, customer service, and marketing promotion support. Sold to enterprise and mid-market brands in fashion, cosmetics, home goods, and consumer products categories.
• D2C Consulting Service (D2C/ECコンサルティングサービス) Consulting service leveraging CODE SHARE's proprietary e-commerce operational know-how from managing 3M+ members on the fifth platform. Provides end-to-end support including business planning, system development, product development, operations, design, photography/video production, SNS management, logistics, and marketing. Targeted at companies looking to build or scale their D2C and e-commerce businesses.

Quantifiable outcome

• 3M+ members on owned e-commerce platform 'fifth'
• +1 more outcomes

Named customers5 records

Segments4 records

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Scale indicators5 records

Recent moves6 records

Expansion highlights4 records

Broad incumbents

• ZOZO, Inc. ZOZO operates ZOZOTOWN, Japan's largest fashion e-commerce platform where fifth is listed as a marketplace seller. ZOZO is a broad incumbent that competes with CODE SHARE for the same fashion-conscious consumer base and dwarfs it in scale and resources.
• Shopify Inc. Shopify is the leading global e-commerce platform used by many D2C brands. As a broad incumbent in the e-commerce platform space, it overlaps with CODE SHARE's consulting/system work for fashion and consumer brands.
• Salesforce Commerce Cloud: Salesforce Commerce Cloud is a global enterprise e-commerce platform. As a broad incumbent, it overlaps with CODE SHARE's system consulting and integration work for larger consulting clients.
• Rakuten Group, Inc. Rakuten operates Rakuten BRAND AVENUE, another marketplace where fifth is listed. Rakuten is a broad incumbent across e-commerce, fintech, and digital content, vastly larger than CODE SHARE and a channel partner that also competes for similar D2C brand clients.

Direct peers

• ECbeing Co., Ltd. ECbeing is a Japanese e-commerce platform/system vendor that provides EC site construction, operation support, and consulting services to mid-market and enterprise brands. It is directly comparable to CODE SHARE's EC solution business in scope and target customer.
• D2C Inc. D2C Inc. is a Japanese company focused on D2C platform and brand services. It is directly comparable to CODE SHARE's dual D2C/consulting model in the Japanese market, particularly for fashion and lifestyle brands.
• BEENOS Inc. BEENOS is a Japanese e-commerce operator that runs Buyma, a C2C cross-border fashion marketplace. It is directly comparable to CODE SHARE as a multi-brand fashion e-commerce platform operator, though at much larger scale and with a C2C (rather than owned-D2C) model.
• CARTA HOLDINGS, Inc. CARTA HOLDINGS (formerly VOYAGE GROUP) operates MAGASEEK, a Japanese fashion e-commerce platform where fifth is listed. It is comparable to CODE SHARE as a Japanese fashion-focused e-commerce platform operator and channel.
• Huckleberry Co., Ltd. Huckleberry (formerly D-WEB) is a Japanese e-commerce agency that provides EC operational support and consulting. It is directly comparable to CODE SHARE's EC solution/consulting offering for fashion and consumer brands.
• ADWAYS Inc. ADWAYS is a Japanese digital marketing and internet advertising company that also provides e-commerce and affiliate-marketing services. It is directly comparable to CODE SHARE's consulting and solutions business for brands seeking to grow online.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about CODE SHARE