2730 on Tokyo Stock Exchange

EDION

Logo: EDION Corporation, Public domain, via Wikimedia Commons4

Japanese electronics retailer

EDION Corporation (株式会社エディオン, Kabushiki gaisha Edion) (short for "Exciting Discovery In One Network") is a consumer electronics retailer chain in Japan. It was formerly a holding company that operated multiple chain brands. As of 2023, EDION is the fifth largest electronics and home appliance retailer, behind Yamada Denki, Bic Camera, K's Holdings, and Yodobashi Camera.2 Its shares trade on Tokyo Stock Exchange under the symbol 2730.1 Wikipedia text CC BY-SA 4.0

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Last updated Oct 21, 2026.

Overview

Mar 29, 2002Founded1

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  • Ticker2730 on Tokyo Stock Exchange1
  • Industryretail1
  • HeadquartersOsaka Prefecture1
  • Websitewww.edion.co.jp
  • Legal formkabushiki gaisha1
  • LEI353800697NBCW7EAHZ973
  • StatusActive3
  • LEI statusIssued and current3
  • Registered address紙屋町二丁目1番18号, 730-0031 広島県 広島市中区, Japan3
  • Registered withLegal Affairs Bureau, 2400-01-0412313
EDION Hiroshima honten 20190623-2
Photo: Taisyo, CC BY 3.0, via Wikimedia Commons6

EDION Corporation (株式会社エディオン, Kabushiki gaisha Edion) (short for "Exciting Discovery In One Network") is a consumer electronics retailer chain in Japan. It was formerly a holding company that operated multiple chain brands. As of 2023, EDION is the fifth largest electronics and home appliance retailer, behind Yamada Denki, Bic Camera, K's Holdings, and Yodobashi Camera.2

Corporate structure

EDION sits at the top of its group. 7 entities, 1 country on record. Switch between the flow chart and the network, and select any entity to see its details.

Built from parent and subsidiary links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); subsidiaries, stakes and holdings from Wikidata (CC0). Each entity in the chart links to its source.

The story

EDION was founded on March 29, 2002 as a joint holding company of Chūbu region chain Eiden (エイデン) and Chūgoku region chain Deodeo. In order to compete with northern Kantō region electronics retailers such as Yamada Denki, which were expanding nationwide, EDION entered into business alliances with Osaka chain Joshin Denki (上新電機株式会社, Kabushiki gaisha Jōshin Denki), Kansai region chain Midori Denka (株式会社ミドリ電化, Kabushiki gaisha Midori Denka), Hokuriku region and Hokkaido chain 3Q (株式会社サンキュー, Kabushiki gaisha Sankyū), and Tōhoku region and Hokkaido chain Denkodo (株式会社 デンコードー, Kabushiki gaisha Denkōdō). The "Voice Network" (ボイスネットワーク, Boisu Nettowāku) was formed by the five companies to plan and develop original products. However, in 2004, Midori Denka merged with EDION, and the alliance with the remaining three companies was temporarily dissolved. In July 2006, EDION absorbed Kantō region chain Ishimaru Denki (石丸電気株式会社, Ishimaru Denki Kabushiki gaisha). The company also invested in Maruni Wood Industry Inc. (株式会社マルニ木工, Kabushiki gaisha Maruni Mokkō), a core company of the Maruni Group that manufactures furniture, showing its desire to become an fast fashion specialist.

In February 2007, EDION acquired 40% of the shares in 3Q and made it a consolidated subsidiary. Listed on the Tokyo Stock Exchange and Nagoya Stock Exchange (TYO: 2730), the head office moved from Nagoya to Osaka from January to July 2007 with the aim of strengthening the foundations of the Kansai region. In total, the company operates 1,212 stores under its umbrella (as of March 2014). On February 8, EDION entered into a business and capital alliance with Bic Camera to develop an urban station-type business. Ultimately, the aim was to integrate the businesses, but as it became clear that there were differences in direction, the two companies decided to only form a business partnership and the integration was scrapped. After that, the business partnership with Bic Camera was terminated at the expiration of the two-year contract.

In October 2009, the operating subsidiaries were reorganized into two divisions: EDION East and EDION west. A year later, both divisions were merged and transferred from a holding company to an operating company, completing a series of integrations. In conjunction with the series of reorganizations, the company established a "regional brand" strategy and transferred stores outside its territory to its original regional management company.

In 2012, Best Denki entered into a capital and business alliance with Yamada Denki. On December 10, the Fair Trade Commission approved the merger on the condition that eight of the 10 areas where there are no stores other than those of the two companies would be transferred to other businesses. From September to November, EDION acquired six stores located in Chichibu, Asakura, Karatsu, Shimabara, Isahaya, and Hitoyoshi from Yamada Denki and Best Denki. At the same time, on October 16, 2013, EDION acquired Kakoi Electro (カコイエレクトロ, Kakoi Erekutoro), which was a Best Denki franchisee in Kagoshima Prefecture. On October 25, 17 Best Denki stores opened as "EDION Kagoshima".

On August 26, 2013, EDION announced a capital and business alliance with Lixil Group. At the same time, a third-party allotment of capital was carried out, and on September 11, Lixil Group became the largest shareholder with an 8.00% stake (currently the second largest shareholder), and EDION became engaged in the housing remodeling business.

On April 27, 2022, EDION formed a capital and business alliance with Nitori Holdings. On May 13, Lixil planned to acquire all of the EDION shares held by Lixil, and held a total of 10%, including the portion acquired on the market. Later, in October of the same year, it was announced that Nitori products would be sold at some stores.

On March 27, 2024, EDION announced it will absorb 3Q in April 2025.

From Wikipedia’s article on EDION Corporation, shared under CC BY-SA 4.0.5

Products and brands

To celebrate its 10th anniversary in 2012, EDION partnered with Celine Dion to promote the rebranding of Ishimaru, Midori, Eiden, and Deodeo stores nationwide, using the catchphrase: "Watashi, Celine EDION" (私、セリーヌ・エディオン; lit. "I, Celine EDION").

From Wikipedia’s article on EDION Corporation, shared under CC BY-SA 4.0.5

Subsidiaries and ownership

Subsidiaries

From Wikidata.1

Acquisitions

  1. Oct 19, 2007Tokyo Edion became a subsidiary1
  2. Mar 29, 2002EDION EAST Corporation became a subsidiary1
  3. Succeeded Deodeo1
  4. Succeeded Eiden1
  5. Succeeded Ishimaru Denki1
  6. Succeeded Midori Denka1

Timeline

  1. Mar 29, 2002Founded Founded1

Sources

The numbers on this page point here. Each one links to the record it came from.

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