Fashion-Co-Lab

What Fashion-Co-Lab does

Fashion-Co-Lab (株式会社ファッション・コ・ラボ) is a Tokyo-headquartered B2B SaaS and digital commerce company that operates as the technology arm of World Co., Ltd. (ワールドグループ). Founded in 2011 and wholly owned by World Group, the company began as the operator of fashion e-commerce properties — most notably FASHIONWALKER (fashionwalker.com), a Japan-focused F1-layer women's fashion marketplace hosting 350+ brands, and OUTLET-WALKER.com — before evolving into a provider of commerce-and-logistics digital transformation solutions for the broader Japanese fashion industry. As of recent disclosure, the company has surpassed 100 billion yen in sales and is profitable.

Its core product is SIMLES (シムレス), a fashion-vertical SaaS platform that connects e-commerce, physical stores, and logistics into a unified inventory and fulfillment system. SIMLES is sold as a modular suite: LOGI (integrated store-EC logistics center construction and WMS), ZAIKO control (automated inventory allocation), EC&CRM (cross-channel cross-selling between store and EC stock), and BI (real-time sales, gross profit, and inventory visibility). Adjacent offerings include APPAREGI (fashion-specialized POS co-developed with VINX), Omni-Base (OMO commerce platform licensed to Nihon Unisys as DIGITAL'ATELIER), Maison AI (generative AI tool distributed from group affiliate OpenFashion), Komazukun/Komazukun NEO (brand EC outsourcing), FASBEE (cross-border EC joint venture with BEENOS reaching 120+ countries), CoLoSeo (logistics outsourcing), and digital marketing support services.

The company monetizes through a mix of recurring SaaS subscriptions, professional services for EC outsourcing, transaction-based commerce revenue from FASHIONWALKER, one-time software/hardware licensing for POS, and channel/reseller economics via Nihon Unisys and VINX. Distribution combines direct enterprise field sales with a strong event-led GTM motion across Japan IT Week, FaW TOKYO, SC Business Fair, and Retail Tech Japan. Operations span headquarters in Minato-ku Aoyama (Tokyo) and five logistics/warehouse distribution centers in Chiba and Hyogo prefectures. The company employs 51-100 staff and holds a Privacy Mark certification.

Name

Fashion-Co-Lab

Legal name

株式会社ファッション・コ・ラボ　Fashion-Co-Lab. Co., Ltd.

Website

https://fashion-co-lab.jp

Company type

Private

Founded year

2011

Operating status

Operating

Headcount range

51–100 employees

Short description

Fashion-Co-Lab is a Tokyo-based B2B SaaS provider and wholly-owned subsidiary of World Group that sells the SIMLES integrated commerce-and-logistics platform to Japanese fashion brands and retailers, alongside operating the FASHIONWALKER fashion marketplace and EC outsourcing services.

Ownership category

akta.pro rank

Headquarters

HQ city

Kita

HQ country

Japan

HQ region

Asia

Offices7 records

Markets served

GTM type

B2B and B2C

Offering type

Software

Cost components

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

Revenue model

1. Solution / SaaS Business (SIMLES series): SaaS subscriptions for SIMLES suite modules (LOGI, ZAIKO control, EC&CRM, BI) sold to fashion brands, retailers, and department stores. Revenue generated from monthly/annual SaaS licensing fees, implementation, and ongoing support services.
2. EC Operation Outsourcing (コマ助くん / Komazukun): Full-service EC site construction and operation outsourcing for brand公式 sites. Revenue likely from project fees and ongoing operational service fees.
3. EC Operation (FASHIONWALKER): Self-operated fashion e-commerce site FASHIONWALKER (fashionwalker.com) serving F1 layer women. Revenue from product sales and potentially commissions from brand partners.
4. POS System Sales (APPAREGI): Sale and deployment of fashion-specialized POS system APPAREGI, developed with VINX. Revenue from software licensing, hardware sales, and implementation/maintenance fees.
5. Maison AI Sales and Support: Sale and distribution of Maison AI generative AI tool developed by OpenFashion, with proposal, implementation support, and post-implementation consulting.
6. Digital Marketing Support Services: Digital marketing support services offered as part of the SIMLES solution portfolio.

Go-to-market motion2 records

Distribution channels4 records

Marketing channels6 records

Core offering

Fashion-Co-Lab provides the SIMLES SaaS platform, a total sales and logistics solution that seamlessly connects e-commerce, physical stores, and logistics operations for fashion brands and retailers. The company also operates the FASHIONWALKER fashion e-commerce marketplace hosting 350+ fashion brands for F1 layer female consumers, and offers related offerings including the APPAREGI fashion-specialized POS system, Omni-Base OMO commerce platform, Maison AI generative AI tool, and Komazukun EC site construction/operation outsourcing services. Built on operational know-how from World Group's 2,000+ store network.

Product overview

Fashion-Co-Lab offers a platform-plus-modules architecture centered on SIMLES, a total sales and logistics solution that seamlessly connects EC, physical stores, and logistics operations. The SIMLES suite includes LOGI (integrated logistics), ZAIKO control (automated inventory allocation), EC&CRM (cross-channel inventory sales), and BI (business intelligence) modules. Additional offerings include Maison AI (generative AI tools), APPAREGI (fashion-specific POS), Omni-Base (OMO commerce platform), and FASBEE (cross-border EC via joint venture). The company also provides EC site construction and operation services, digital marketing support, and comprehensive logistics outsourcing. Founded as a World Group company in 2011, Fashion-Co-Lab leverages 2,000+ store operations and hundreds of billion yen EC scale experience to offer SaaS solutions to external clients.

Differentiator

Problem solved

Functional benefit

Brands

• SIMLES（シムレス）: EC・店舗・物流をシームレスに繋ぎ在庫を早く高く粗利に換える販売と物流の totales Lösung - SaaS solution connecting EC, stores, and logistics seamlessly
• SIMLES - LOGI
• SIMLES - ZAIKO control
• SIMLES - EC&CRM
• SIMLES - BI
• Maison AI

Products and services

• SIMLES (シムレス) Total sales and logistics SaaS solution that seamlessly connects EC, physical stores, and logistics operations for fashion brands and retailers. Converts inventory to profit faster by optimizing inventory allocation and flow across all sales channels. Includes LOGI (integrated logistics), ZAIKO control (automated inventory allocation), EC&CRM (cross-channel inventory sales), and BI (real-time business intelligence) modules. Sold to enterprise fashion brands, retailers, and department stores.
• FASHIONWALKER Japan's largest F1 layer women's fashion e-commerce marketplace hosting 350+ fashion brand product offerings for women in their 20s to early 30s. Generates product sales revenue and brand partner commissions.
• APPAREGI (アパレジ) Fashion-category-specialized POS solution co-developed with VINX based on ANY-CUBE Neo platform. Features tax exemption support, multi-payment method integration, and inventory synchronization with EC and distribution center systems. Sold as POS hardware/software package to fashion retailers.
• Omni-Base for DIGITAL'ATELIER (オムニベース) EC/OMO SaaS solution platform providing online-offline commerce integration, supporting store-EC inventory synchronization and OMO functions. Licensed to Nihon Unisys (Japanese Unisys) which rebrands it as DIGITAL'ATELIER for sale to mid-to-large Japanese fashion retailers. First major client was United Arrows.
• Maison AI (メゾンエーアイ) Generative AI utilization support tool for business and creative enterprises, developed by OpenFashion (a World Group company). Fashion-Co-Lab handles sales, proposal, implementation support, and post-implementation consulting for this tool.
• FASBEE (ファスビー) Cross-border fashion e-commerce platform operated as joint venture (FASBEE Co., Ltd.) with BEENOS, enabling Japanese apparel brands to sell to overseas consumers in Taiwan, Hong Kong, China, and 120+ countries/regions. Combines BEENOS's cross-border EC expertise with Fashion-Co-Lab's fashion brand network and fulfillment expertise.
• Komazukun NEO (コマ助くんNEO) Enhanced version of the Komazukun brand official EC site construction and operation outsourcing service. Renewed and expanded system functions and service menus for brand clients. Offers full-service EC site building and operations outsourcing.
• CoLoSeo (コロッセオ) Comprehensive logistics operation outsourcing service leveraging World Group's fulfillment expertise to provide logistics services for fashion brands and retailers.

Quantifiable outcome

• Inventory optimization: optimal inventory at optimal locations, faster stock turnover, higher gross margin conversion
• +2 more outcomes

Named customers2 records

Segments3 records

Ideal customer profiles1 record

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability2 records

Feature10 records

Partnerships

Five partnerships are on record, tiered core and minor.

• 日本ユニシス株式会社 (Nihon Unisys Co., Ltd.)coreStrategic or Co-development Partner · 14 May 2021Fashion-Co-Lab licensed its Omni-Base EC/OMO solution to Japanese Unisys, which added proprietary features and rebranded it as DIGITAL'ATELIER SaaS platform. Together they provide OMO commerce infrastructure to mid-to-large fashion retailers. The first major client was United Arrows, with the system going live in March 2022.
• 株式会社ヴィンクス (VINX Corporation)coreTechnology or Integration · 24 October 2019VINX and Fashion-Co-Lab co-developed APPAREGI, a fashion-category-specialized POS system based on VINX's ANY-CUBE Neo platform. VINX handles POS development; Fashion-Co-Lab serves as the sales interface and provides fashion industry expertise. At Retail Tech Japan 2025, VINX's booth featured SIMLES-LOGI, expanding joint GTM reach.
• BEENOS株式会社 (BEENOS Co., Ltd.)coreStrategic or Co-development Partner · 28 February 2019Fashion-Co-Lab and BEENOS established a joint venture, FASBEE株式会社, to operate a global fashion cross-border e-commerce site. FASBEE launched on July 2, 2019, enabling Japanese fashion brands to sell to consumers in Taiwan, Hong Kong, China, and 120+ countries/regions. BEENOS contributed its cross-border EC expertise (language, payment, logistics solutions) and global marketplace network; Fashion-Co-Lab contributed its fashion brand network and fulfillment expertise.
• エノテカ株式会社 (Enoteca Co., Ltd.)minorStrategic or Co-development Partner · 1 December 2014Enoteca, Japan's largest wine retail company, partnered with Fashion-Co-Lab to launch curated wine sales on FASHIONWALKER targeted at F1 layer female consumers (women in their 20s-30s), leveraging Fashion-Co-Lab's customer base.
• 株式会社タカラトミー (Takara Tomy Co., Ltd.)minorGTM or Marketing Partner · 21 October 2011Takara Tomy collaborated with Fashion-Co-Lab on the Jenny×fashionwalker.com campaign celebrating the fashion doll Jenny's 25th anniversary, featuring the doll as a model on the FASHIONWALKER e-commerce site.

Scale indicators6 records

Recent moves10 records

Expansion highlights6 records

Direct peers

• ZOZO (ZOZOTOWN): Japan's #1 fashion-specialized e-commerce marketplace. Direct competitor to FASHIONWALKER, serving a similar F1 layer female consumer base with multi-brand curated fashion. Comparable marketplace business model with take-rate economics.
• BEENOS: Cross-border e-commerce specialist and FASBEE joint-venture partner. Operates Tenso and Buyee for cross-border Japan-to-global commerce; comparable in cross-border fashion EC infrastructure and Japan outbound marketplace operations.
• locondo (LOCONDO.jp): Japanese fashion e-commerce marketplace and shoe-focused retailer. Operates a multi-brand fashion/shoes marketplace model similar to FASHIONWALKER, and offers logistics/fulfillment services to brands comparable to SIMLES-LOGI.
• BUYMA (Enoteca): Japan's largest C2C cross-border fashion marketplace connecting Japanese consumers with overseas personal shoppers. Fashion-Co-Lab previously partnered with Enoteca for wine, and BUYMA is a comparable fashion marketplace model.

Others

• World Co., Ltd. Parent company and internal anchor customer of Fashion-Co-Lab. Operates 2,000+ fashion retail stores and EC sites; effectively the "test kitchen" and primary reference deployment for SIMLES, and the strategic driver of Fashion-Co-Lab's evolution from marketplace to SaaS.
• OpenFashion: World Group sister company that developed Maison AI generative AI tool. Adjacent in fashion-tech R&D, and a co-developer/distribution peer for AI tools targeted at fashion and creative enterprises.
• VINX Corporation: Japanese POS hardware/software vendor co-developing APPAREGI with Fashion-Co-Lab. Compares as the upstream POS platform partner and reseller, and as a Japanese retail-tech provider with overlapping fashion-POS market presence.
• Nihon Unisys (DIGITAL'ATELIER): Major Japanese IT services vendor that licenses Fashion-Co-Lab's Omni-Base for DIGITAL'ATELIER OMO platform. Comparable as a distribution channel for fashion-retail SaaS and as an enterprise IT partner for the same customer base.

Emerging players

• AnyMind Group: Tokyo-headquartered commerce and marketing platform offering brand commerce, influencer marketing, and D2C enablement across Asia. Comparable as a SaaS-enabled commerce infrastructure player for fashion and beauty brands.

Broad incumbents

• Shopify: Global commerce platform operating at massive scale across retail categories. While not fashion-specialized, it competes indirectly for the same retailer's "what commerce platform do we use?" budget and represents the broader SaaS commerce competitive benchmark.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key highlights7 records

Customer concentration

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Subsidiaries1 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 Fashion-Co-Lab