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KOSÉ Corporation

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Kosé is a Japanese multinational cosmetics and personal-care company whose portfolio spans skincare, makeup, fragrances, and premium beauty brands.

Last updated October 14, 2026

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Overview

KOSÉ Corporation is a Japanese cosmetics manufacturer and marketer built around a multi-brand approach to beauty. Its roots reach back to 1946, when Kosaburo Kobayashi established the business in postwar Japan with the aim of helping Japanese women regain confidence and optimism through beauty. The company was incorporated in 1948 as Kobayashi KOSÉ and subsequently developed the KOSÉ name as both a corporate identity and a cosmetics brand. The name is associated with the founder’s given name and the Japanese concept of sincerity. From its early years, KOSÉ emphasized product quality, formulation research, and carefully managed distribution. Its traditional model relied heavily on beauty consultants and sales through selected cosmetics retailers, allowing the company to explain products directly and cultivate trust with customers. Over time, KOSÉ expanded into department stores, specialty retailers, drugstores, mass retail, e-commerce, professional channels, and travel retail. The resulting distribution mix supports brands positioned from accessible consumer cosmetics to high-end selective beauty. The company is known for operating distinct brands rather than placing every product under the KOSÉ name. Important lines include SEKKISEI, a skincare franchise associated with brightening and moisturizing care; DECORTÉ, a prestige skincare and makeup brand; INFINITY, ONE BY KOSÉ, and ESPRIQUE; and a range of additional cosmetics, haircare, and lifestyle-oriented beauty labels. KOSÉ’s group portfolio has also included ALBION, a Japanese prestige skincare company, and Tarte, the U.S. cosmetics brand acquired in 2014. These businesses broaden the group’s geographic reach and provide exposure to different consumer segments. Research and development is central to the company’s positioning. KOSÉ describes its product philosophy through the combination of scientific expertise, sensory appeal, and reliability. Its history includes innovations in skincare, foundation, and makeup formats, including products that helped develop the modern Japanese beauty market. The company continues to pursue high-value formulations, new textures, functional skincare, and products adapted to changing beauty routines. Its portfolio strategy combines long-running franchises with new launches intended to address evolving preferences, demographics, and purchasing habits. International expansion began in Asia during the latter half of the twentieth century and later broadened to North America and other regions. SEKKISEI became particularly important in China and other Asian markets, where KOSÉ adjusted packaging, sizes, prices, and local marketing to improve accessibility. The group has also used overseas subsidiaries, distributors, retail partners, and travel-retail channels to build recognition outside Japan. Its stated international direction increasingly emphasizes local market insight, regional marketing capabilities, partnerships, and selective acquisitions rather than relying exclusively on a Japan-led model. KOSÉ has also invested in direct customer relationships. Maison KOSÉ, launched as a directly operated retail concept in Ginza in 2019 and expanded with a Harajuku-area location in 2024, is intended to combine product discovery, beauty consultation, and branded experiences. The company has expanded e-commerce and developed digital customer engagement around initiatives such as KOSÉ ID. Its social-media strategy has shifted from maximizing follower counts through giveaways and paid promotion toward reach quality, engagement, user-generated content, and longer-term affinity. The KOSÉ official social accounts have brought together INFINITY, ONE BY KOSÉ, and ESPRIQUE, while organizational changes have integrated social-media specialists more closely with brand teams. KOSÉ also communicates through sponsorships, entertainment, sports, public relations, owned media, and collaborations. Its long-running association with Japanese radio and television adve…

History

KOSÉ traces its origin to 1946, when Kosaburo Kobayashi founded a cosmetics business in the difficult conditions of postwar Japan. The founding idea was that beauty could contribute to personal confidence and social recovery even when cosmetics were still regarded by some as nonessential luxury goods. The company initially relied on trusted suppliers, quality ingredients, product development, and direct relationships with selected retailers rather than depending on large promotional budgets. The business was incorporated in 1948 as Kobayashi KOSÉ. During its formative decades, it developed a distribution model based on cosmetics specialists and beauty consultants who could explain products and guide customers. This approach helped KOSÉ establish credibility in Japan and supported the development of a portfolio that combined corporate-name products with more independent brand identities. KOSÉ expanded its manufacturing and research capabilities as the Japanese cosmetics market matured. The company became associated with advances in skincare and complexion products, including serum and foundation categories and the development of two-way foundation formats. Its research philosophy has consistently sought to combine technical knowledge with sensory experience and dependable performance. Skincare and foundation became especially important areas of expertise. From the late 1960s onward, KOSÉ pursued markets beyond Japan, initially concentrating on Asia, including China, Hong Kong, and South Korea. International growth required more than exporting Japanese products: the company adapted routes to market, retail relationships, product sizes, pricing, and communications. SEKKISEI became one of the group’s most recognizable international skincare franchises. In China, KOSÉ undertook a rebranding and commercial restructuring effort around 2011 that returned attention to product quality, selected retail partners, and disciplined selling practices. The company gradually built a house of brands covering multiple price points and beauty occasions. Prestige brands such as DECORTÉ and ALBION complemented consumer-oriented lines, while makeup brands such as ESPRIQUE and skincare lines such as ONE BY KOSÉ addressed more specific needs. KOSÉ’s 2014 acquisition of U.S. cosmetics company Tarte strengthened its North American presence and added an internationally recognized brand with a different identity and customer base. Marketing has been another important part of KOSÉ’s development. The company maintained a long-running sponsorship of a Japanese radio music program from 1975 to 1996 and later returned to music-program sponsorship. It has also used television, entertainment, beauty media, public relations, owned media, digital content, and sports sponsorship. Earlier communications often emphasized products and advertising reach; later initiatives increasingly sought to build stories, communities, and continuing relationships around brands. This shift became visible in KOSÉ’s digital organization and social-media practices. A digital marketing function was created to help brands connect with customers through digital channels. The official KOSÉ accounts for INFINITY, ONE BY KOSÉ, and ESPRIQUE moved toward a more integrated but clearer content structure. In 2023, social-media personnel were brought closer to brand operations, and from 2022 onward the company’s external social-media support emphasized engagement, user-generated content, analysis, and long-term fan development rather than temporary follower gains. KOSÉ has also experimented with direct retail and experiential commerce. Maison KOSÉ Ginza opened in 2019 as a directly operated store, followed by a Harajuku-area location in 2024. These stores provide product discovery, beauty consultation, and physical experiences that complement department-store, specialty-retail, e-commerce, and travel-retail channels. In the 2020s, the group’s strategic priorities have included strengthening core selective and consumer brands, investing in growth businesses, expanding overseas operations, improving digital customer experiences, and developing partnerships or acquisitions. KOSÉ has highlighted KOSÉ ID and more personalized relationships with customers in Japan, while its international roadmap has stressed local marketing authority, regional development capabilities, local production partnerships, and selective resource acquisition. The group is also preparing a transition to a holding-company structure involving KOSÉ Holdings and KOSÉ Corporation. Throughout these changes, the company’s identity remains rooted in Japanese cosmetics research, differentiated brand worlds, quality manufacturing, and the idea of serving customers through beauty over the course of their lives.

  • 2024

    Maison KOSÉ expands to Harajuku

    [3]

    A new Maison KOSÉ location opens in the Harajuku area, expanding the company’s experiential direct-retail network.

  • 2024

    Medium- to long-term growth roadmap announced

    [7]

    KOSÉ highlights local market capabilities, digital customer relationships, KOSÉ ID, partnerships, and portfolio expansion as strategic priorities.

  • 2023

    Social-media operations join brand organization

    [6]

    The social-media team is integrated into the brand business organization to coordinate communication more closely with planning and promotion.

  • 2019

    Maison KOSÉ Ginza opens

    [3]

    KOSÉ opens its first directly operated Maison KOSÉ store in Ginza.

  • 2014

    Tarte acquisition

    [4]

    KOSÉ acquires U.S. cosmetics company Tarte, strengthening its North American brand portfolio.

  • 2014

    Tarte Cosmetics acquired

    [8]

    Kosé acquired Tarte Cosmetics as part of its international prestige-beauty expansion.

  • 2011

    SEKKISEI restructuring in China

    [4]

    KOSÉ undertakes a Chinese-market rebranding and commercial restructuring for SEKKISEI and related operations.

  • 2009

    Jill Stuart cosmetics rights acquired

    [8]

    Kosé acquired worldwide trademark rights for Jill Stuart cosmetics.

  • 2007

    Kazutoshi Kobayashi becomes chief executive

    [8]

    The founder’s grandson took over as the company’s chief executive.

  • 2001

    L’Oréal joint venture ends

    [8]

    Kosé’s technological-cooperation joint venture with L’Oréal concluded after operating through the preceding decades.

Products and positioning

A research-led, multi-brand Japanese beauty group combining prestige cosmetics, consumer products, direct beauty consultation, digital engagement, and international distribution.

  • Skincare

    SEKKISEI

    A major KOSÉ skincare franchise developed around lotion, moisturizing, cleansing, and brightening-oriented routines. SEKKISEI has long been one of the company’s best-known consumer brands and has played a significant role in KOSÉ’s overseas expansion, particularly in Asian markets. The line is marketed through multiple formats and channels and has been adapted for local consumer and retail conditions. Sekkisei is a Kosé skincare line marketed around Japanese beauty expertise and skin-care routines. It is one of the company’s internationally recognizable Japanese brands and has used figure skater Yuzuru Hanyu in advertising. SEKKISEI is a KOSÉ skincare brand associated with Japanese beauty and brightening-oriented skincare products. It is one of the company’s most recognizable consumer-facing names and has been marketed in Japan and international markets. The brand portfolio includes skincare products such as lotions and related facial-care items.

  • Prestige skincare and makeup

    DECORTÉ

    KOSÉ’s prestige beauty brand, offering high-end skincare, complexion products, color cosmetics, and beauty treatments. DECORTÉ is positioned around sophisticated formulas, premium textures, consultation-led selling, and an elevated brand experience. It is distributed through selective channels in Japan and international markets. Decorté is one of Kosé’s premium beauty brands, associated with high-end skincare, makeup, and prestige retail. Its communications have used international fashion and celebrity imagery, including campaigns featuring Kate Moss and photography by Mario Testino, as well as advertising associated with baseball player Shohei Ohtani. DECORTÉ is a prestige beauty brand within the KOSÉ portfolio. It is associated with higher-end skincare and makeup and is distributed through premium beauty channels. The brand operates as a distinct identity within KOSÉ’s multi-brand structure.

  • Prestige skincare

    INFINITY

    A prestige skincare brand associated with anti-aging and comprehensive facial-care routines. INFINITY is one of the three brands represented through the KOSÉ official Instagram and X accounts, where the company communicates product education, brand values, and customer-oriented content.

  • Functional skincare

    ONE BY KOSÉ

    A skincare line focused on targeted concerns and treatment-oriented products. ONE BY KOSÉ is positioned as a more specialized consumer-facing brand within the company’s portfolio and is marketed through digital communication, retail, and product education.

  • Makeup

    ESPRIQUE

    A KOSÉ makeup brand covering complexion and color products. ESPRIQUE is designed for everyday beauty use and has been included with INFINITY and ONE BY KOSÉ in the KOSÉ official social-media ecosystem. Esprique is a makeup-focused Kosé brand offering color cosmetics within the Japanese market and broader company portfolio. Its advertising has featured Japanese actress and model Yui Aragaki.

  • Prestige skincare · 1956

    ALBION

    A Japanese prestige skincare company within the wider KOSÉ group structure. ALBION contributes specialist skincare expertise and premium positioning, complementing KOSÉ’s own selective and consumer-brand businesses. Albion was established by Kosé in 1956 as a premium cosmetics manufacturer. It occupies a prestige position within the group and represents Kosé’s long-standing involvement in high-end Japanese skincare and beauty products.

  • Color cosmetics and beauty · 2014

    Tarte

    A U.S.-origin cosmetics brand acquired by KOSÉ in 2014. Tarte expanded the group’s North American presence and added an internationally oriented color-cosmetics business to its portfolio.

  • Makeup and beauty products · 2009

    Jill Stuart Beauty

    Jill Stuart Beauty became part of Kosé’s cosmetics portfolio after the company acquired worldwide trademark rights for Jill Stuart cosmetics in 2009. The line extends Kosé’s portfolio into fashion-associated, design-led beauty products.

  • Color cosmetics and skincare · 2014

    Tarte Cosmetics

    Tarte Cosmetics is an international cosmetics brand acquired by Kosé in 2014. The acquisition expanded Kosé’s presence in North American and European prestige beauty markets and added an established Western brand to its Japanese-led portfolio.

  • Skincare and makeup

    KOSÉ cosmetics

    The KOSÉ name is used across a range of cosmetics and personal-care products, including skincare and makeup. It functions as both a corporate identity and a consumer-facing brand presence within the company’s wider portfolio.

Marketing campaigns

  • 2024KOSÉ official account content redesign

    Japan

    The company revised the Instagram and X strategy for INFINITY, ONE BY KOSÉ, and ESPRIQUE. The redesign aimed to clarify each brand’s world and make product information easier for customers to navigate.

    Outcome. The revised approach was reported as improving the account’s long-term branding foundation while retaining attention to reach and engagement.

    Source
  • 2022KOSÉ official social fan-development program

    Japan

    KOSÉ and Hotto Link began working on Instagram and X operations for the KOSÉ official account. The program emphasized conversation, user-generated content, creative testing, weekly analysis, and durable brand affinity instead of short-lived follower increases.

    Outcome. Some Instagram posts reportedly increased from only a few comments to more than 50, alongside stronger impressions and engagement.

    Source
  • 2011SEKKISEI China rebranding and accessibility initiative

    China

    KOSÉ reworked SEKKISEI’s Chinese-market approach, including brand repositioning and adjustments to product size and price to improve accessibility and restore disciplined retail execution.

    Outcome. The initiative was identified as a contributor to stronger subsequent performance in China.

    Source
  • 1975KOSÉ music-program sponsorship

    Japan

    KOSÉ began sponsoring a Japanese FM music program in 1975 and continued the relationship through 1996, using entertainment media to build broad consumer familiarity.

    Outcome. The sponsorship became one of the company’s longest-running media associations.

    Source
  • Decorté Kate Moss campaign

    International

    Decorté used model Kate Moss in advertising imagery photographed by Mario Testino, linking the premium brand with international fashion and luxury aesthetics.

    Source
  • Decorté Shohei Ohtani advertising

    Japan · International

    Shohei Ohtani has appeared in advertising associated with Decorté, bringing a prominent international sports figure into Kosé’s premium beauty communications.

    Source
  • Sekkisei Yuzuru Hanyu campaign

    Japan

    Yuzuru Hanyu has promoted Sekkisei, connecting the skincare brand with a widely recognized Japanese athletic and cultural figure.

    Source
  • Esprique Yui Aragaki campaign

    Japan

    Yui Aragaki has appeared in advertising for Esprique, supporting the makeup brand’s Japanese celebrity-led communications.

    Source

Brand decisions

  • 2026

    Prepare a holding-company structureStrategy

    Background

    The group planned to separate group oversight from the operating cosmetics business as part of its organizational development.

    Action taken

    KOSÉ Holdings and KOSÉ Corporation were planned as the holding-company and operating-company structure.

    Aftermath

    The transition is intended to clarify group management and operating responsibilities.

    Source

  • 2024

    Adopt a localized and digitally connected growth roadmapStrategy

    Background

    KOSÉ identified changing consumer behavior, international market differences, digital commerce, and the need for more personalized customer relationships as strategic challenges.

    Action taken

    The group emphasized local marketing and development capabilities, partnerships, KOSÉ ID, digital customer experiences, travel retail, and portfolio expansion.

    Aftermath

    The roadmap established a direction for international localization, customer-data utilization, and selective investment in new growth areas.

    Source

  • 2023

    Integrate social-media operations into the brand organizationStrategy

    Background

    KOSÉ wanted social communication to be coordinated more closely with product planning, promotion, advertising, and brand management.

    Action taken

    The social-media function was integrated into the brand business organization.

    Aftermath

    The company reported smoother coordination and a more unified approach to the KOSÉ official account.

    Source

  • 2019

    Open Maison KOSÉ GinzaOther

    Background

    KOSÉ sought a direct customer touchpoint that could combine retail, consultation, product discovery, and brand experience.

    Action taken

    The company opened its first directly operated Maison KOSÉ store in Ginza.

    Aftermath

    The format was later extended with another location in the Harajuku area in 2024.

    Source

  • 2014

    Acquire Tarte CosmeticsM&A

    Background

    KOSÉ sought to strengthen its international portfolio and North American presence through ownership of an established U.S. cosmetics business. Kosé was pursuing expansion beyond Japan and sought a stronger position in Western prestige beauty markets.

    Action taken

    Kosé acquired Tarte Cosmetics.

    Aftermath

    Tarte became an important overseas brand within the wider group portfolio. The acquisition expanded Kosé’s presence in North America and Europe and diversified its international brand portfolio.

    Source

  • 2009

    Acquire worldwide Jill Stuart cosmetics trademark rightsM&A

    Background

    Kosé sought to broaden its portfolio with a fashion-linked cosmetics brand.

    Action taken

    Kosé acquired worldwide trademark rights for Jill Stuart cosmetics.

    Aftermath

    Jill Stuart cosmetics became part of Kosé’s international brand portfolio.

    Source

  • 1956

    Create a premium cosmetics business through AlbionStrategy

    Background

    Kosé was expanding its cosmetics business and sought a distinct vehicle for premium beauty products.

    Action taken

    The company established Albion as a premium cosmetics manufacturer.

    Aftermath

    Albion became a long-standing prestige cosmetics business within the Kosé group.

    Source

Recent events

  • 2025

    KOSÉ appoints Koichi Shibusawa as group president and COO[11]

    Leadership change

    The company announced that Shibusawa would become president of the holding company in 2026, while Kazutoshi Kobayashi would move to chairman and group CEO. The change was described as the first appointment of a non-family president.

  • 2025

    KOSÉ reports weaker operating profit in the first nine months of 2025[12]

    Other

    Reported coverage attributed the decline in operating profit to overseas subsidiary goodwill amortization, logistics and marketing costs, and higher product costs, while sales increased modestly.

  • 2025

    SEKKISEI campaign featuring Shohei Ohtani expands reach[13]

    Campaign · Product launch

    Trade coverage described new SEKKISEI sunscreen advertising featuring Shohei Ohtani and reported increased sales and male awareness for the promoted product.

  • 2024

    KOSÉ revises the KOSÉ official Instagram content structure[6]

    Campaign

    The company redesigned the presentation of content for INFINITY, ONE BY KOSÉ, and ESPRIQUE to make each brand’s identity clearer and help visitors find relevant information more easily.

  • 2024

    Maison KOSÉ expands its directly operated retail presence[3]

    Other · Product launch

    Following the opening of Maison KOSÉ Ginza in 2019, KOSÉ opened a further directly operated location in the Harajuku area to create new customer touchpoints based on beauty consultation and product experiences.

  • 2024

    KOSÉ presents a roadmap centered on local capabilities and digital customer relationships[7]

    M&A

    The group’s medium- to long-term plan identified local marketing, regional product development, partnerships, digital customer experiences, KOSÉ ID, and portfolio expansion as important growth themes.

  • 2024

    KOSÉ announces transition toward a pure holding-company structure[14]

    Other

    The group announced preparations for a pure holding-company structure around its 2026 founding anniversary and presented a longer-term vision focused on governance, portfolio expansion, global growth, and partnerships.

  • 2023

    KOSÉ integrates social-media specialists into brand operations[6]

    Leadership change

    The social-media function was integrated into the brand business organization, with the stated goal of connecting planning, promotion, advertising, and customer communication more closely.

  • 2022

    KOSÉ shifts official social-media activity toward long-term fan engagement[5]

    Campaign

    The company’s KOSÉ official Instagram and X operations moved away from a primary focus on follower acquisition and giveaway campaigns toward engagement, reach quality, user-generated content, and sustained customer relationships.

  • 2018

    KOSÉ develops native video and social communication with C CHANNEL[15]

    Campaign

    KOSÉ entered an annual partnership with C CHANNEL to adapt brand advertising into mobile-native video and reach younger female consumers while preserving each brand’s visual world.

Showing the 10 most recent.

Sources17 sources

  1. 1KOSÉ official corporate websitekose.co.jp
  2. 2KOSÉ Holdings company overviewkoseholdings.co.jp
  3. 3KOSÉ corporate information and business strategyjob.career-tasu.jp
  4. 4KOSÉ article on Wikipediaja.wikipedia.org
  5. 5KOSÉ official social-media fan-development casehottolink.co.jp
  6. 6KOSÉ official Instagram strategy revisionmarkezine.jp
  7. 7KOSÉ medium- to long-term management roadmapfinance-frontend-pc-dist.west.edge.storage-yahoo.jp
  8. 8Koséen.wikipedia.org
  9. 9KOSÉ Holdings corporate websitekoseholdings.co.jp
  10. 10https://koseholdings.co.jpkoseholdings.co.jp
  11. 11KOSÉ appoints Koichi Shibusawa as group president and COOnikkei.com
  12. 12KOSÉ reports weaker operating profit in the first nine months of 2025nikkei.com
  13. 13SEKKISEI campaign featuring Shohei Ohtani expands reachadvertimes.com
  14. 14KOSÉ announces transition toward a pure holding-company structurefashionsnap.com
  15. 15KOSÉ develops native video and social communication with C CHANNELsendenkaigi.com
  16. 16KOSÉ expands its global prestige beauty strategy around DECORTÉ and other priority brandskoseholdings.co.jp
  17. 17KOSÉ maintains a broad cosmetics portfolio across skincare, makeup, and personal carekose.co.jp

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