Management of group companies
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| 榊原康代 | ||||||||
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| 田川正彦 | ||||||||
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| 酒井俊光 | ||||||||
| 高橋新 |
Established SKAI Corporation at 3-8-20 Osu, Naka-ku, Nagoya City: primarily engaged in the sale of parking equipment, communication computers, and advertising
Sakai Holdings Co., Ltd. was established on March 19, 1991.
Established: March 19, 1991
Started operation of mobile phone exclusive stores "Digital Phone Shop" (now "SoftBank Shop") under a business consignment agreement with Kanematsu Corporation, now SoftBank Corporation
Relocated headquarters to 3-26 Fushimi-cho, Naka-ku, Nagoya City
Entered a secondary agency contract with Kanematsu Corporation, started sales agency business for mobile communication devices and related services, and launched "Digital Phone Shop" (now "SoftBank Shop") through our agency
Started deployment of "Mobile Discount" mobile phone retail stores through a secondary agency contract with Aichi Matsushita Life Electronics Co., Ltd.
Started deployment of mobile phone combined sales store "Mobile Discount" through secondary dealership agreement with Aichi Matsushita Life Electronics Co., Ltd.
Relocated headquarters to 27-17 Tsutsui 3-chome, Higashi-ku, Nagoya City for business expansion
Started deployment of "Tuker Shop" mobile phone exclusive stores based on primary agency contract with TU-KA Celluler Tokai (now KDDI Corporation)
Relocated headquarters to current location (5-21-20 Chiyoda, Naka-ku, Nagoya City) upon completion of the head office building
Relocated headquarters to the current location (Chiyoda 5-chome, Nagoya City, Chubu Ward, 21-20) upon completion of the headquarters building
Established Telecom One Co., Ltd. (now SKAI Development Co., Ltd.) in Naka-ku, Nagoya City as a purchasing specialist company
Established Telecom One Co., Ltd. (now SKI Development Co., Ltd.) in Nagoya City, Chubu Ward, as a purchasing specialist company
Received investment from J-Phone Tokai Co., Ltd. (now SoftBank Corporation)
Transferred the primary agency status of J-Phone Tokai Co., Ltd. (now SoftBank Corporation) from Kanematsu Corporation
Absorbed and merged "Aichi Resin Co., Ltd." and "Yūgen Kaisha Yasui Ichiban Mobile Discount"
Went public on the stock exchange and increased capital to 395 million yen
Started deployment of "au Shop" mobile phone exclusive stores based on primary agency contract with KDDI Corporation
Established Kanto branch in Yokohama City, Naka-ku
Relocated Kanto branch and renamed it Tokyo branch; unified store brand name from "Mobile Discount" to "Mobile House Sakai"
Established a joint venture "Central Partners Co., Ltd." (now a consolidated subsidiary) with Newton Financial Consulting Co., Ltd. to enter the insurance agency business
Established a joint venture "Central Partners Co., Ltd." (currently a consolidated subsidiary) with Newton Financial Consulting to enter the insurance agency business
Rebranded "Mobile House Sakai" to "SK Mobile" store brand
SKAI Development Co., Ltd. (now a consolidated subsidiary) entered the real estate management and leasing business with large-scale multi-story parking lots
SKI Development Co., Ltd. (currently a consolidated subsidiary) entered the real estate management and leasing business with large-scale multi-story parking lots
Central Partners Inc. (currently a consolidated subsidiary) opened a Tohoku branch in Aomori City, Aomori Prefecture
Central Partners Co., Ltd. (currently a consolidated subsidiary) opened a Tohoku branch in Aomori City, Aomori Prefecture
Tokyo branch relocated to Yokohama City, Kanagawa Prefecture, and renamed to Kanto branch
Established "SK Management Inc. (currently a consolidated subsidiary)" in Chita City, Aichi Prefecture, partnered with Tia Inc. to enter the funeral business
Established SKI Management Co., Ltd. (currently a consolidated subsidiary) in Chita City, Aichi Prefecture, partnered with Tia Corporation to enter the funeral business
SK Management Inc. started developing funeral halls "Tia"; opened the first hall "Tia Nishio" in Nishio City
With the completion of the "Tia Chita" funeral hall, the company became a five-hall system, and SK Management Inc. relocated its headquarters to Chita City
Entered the renewable energy business by installing solar power generation equipment and selling electricity
Central Partners Inc. (currently a consolidated subsidiary) opened a Niigata branch in Niigata City, Niigata Prefecture
Central Partners Co., Ltd. (currently a consolidated subsidiary) opened a Niigata branch in Niigata City, Niigata Prefecture
Launched the first solar power plant "SK Iwamura Power Plant" in Ena City, Gifu Prefecture, as part of renewable energy power generation business
Opened the second solar power plant "SK Okazaki Power Plant" in Okazaki City, Aichi Prefecture
Opened the third solar power plant "SK Arashiyama Power Plant" in Hiki District, Saitama Prefecture
Opened the fourth solar power plant "SK Toin No.1 Power Plant" in Toin Town, Mie Prefecture
Opened the fifth solar power plant "SK Toin No.2 Power Plant" in Toin Town, Mie Prefecture, operated by "SK Development Inc." (currently a consolidated subsidiary)
The 5th renewable energy project, the SKI Higashiu Solar Power Plant No. 2, was opened in Tōin Town, Mie Prefecture, operated by SKI Development Co., Ltd. (currently a consolidated subsidiary)
Opened the sixth solar power plant "SK Tsubaki Power Plant" in Iga City, Mie Prefecture
Opened the seventh solar power plant "SK Wakayama Power Plant" in Wakayama City, Wakayama Prefecture
Transitioned to a holding company structure and changed the company name to Sakai Holdings Inc.
Opened the eighth solar power plant "SK Shinshiro Power Plant" in Shinshiro City, Aichi Prefecture
Established a joint venture "SK Frontier Inc." with Hikari Tsushin Inc. to enter the new electric power business
Launched the ninth and tenth solar power plants "SK Kumamoto Yatsushiro Power Plant" and "SK Kumamoto Yatsushiro No.2 Power Plant" in Yatsushiro City, Kumamoto Prefecture
Opened the eleventh solar power plant "SK Iga Inoda Power Plant" in Iga City, Mie Prefecture
The 12th renewable energy project, the SKI Higashihiroshima Solar Power Plant, was opened in Higashihiroshima City, Hiroshima Prefecture
The 13th and 14th renewable energy projects, the SKI Ibaraki Ushiku Solar Power Plant and SKI Chiba Katori Solar Power Plant, were opened in Ushiku City, Ibaraki Prefecture, and Katori City, Chiba Prefecture
The 15th renewable energy project, the SKI Sendai Aoba Solar Power Plant, was opened in Sendai City, Miyagi Prefecture
The 13th renewable energy project, the SKI Ibaraki Ushiku Solar Power Plant, was opened in Ushiku City, Ibaraki Prefecture
The 14th renewable energy project, the SKI Chiba Katori Solar Power Plant, was opened in Katori City, Chiba Prefecture
The 15th renewable energy project, the SKI Sendai Aoba Solar Power Plant, was opened in Sendai City, Miyagi Prefecture
Due to a review of the market classification of the Tokyo Stock Exchange, the company transitioned from JASDAQ (Standard) to the Standard Market
SKI Corporation (currently a consolidated subsidiary) merged with SKI Frontier Corporation (a consolidated subsidiary)
SKI Co., Ltd. (currently a consolidated subsidiary) merged with SKI Frontier Co., Ltd. (a consolidated subsidiary)
Sakai Holdings Co., Ltd. published information regarding the financial results of its unlisted parent company and other entities. Please refer to the company’s official announcement for details.
Sakai Holdings Inc. announced that it recorded an impairment loss of ¥193 million as an extraordinary loss in the second quarter of the fiscal year ending September 2026. The loss resulted from retiring fixed assets in connection with solar panel replacements at its power plants.
For the third quarter of the fiscal year ending September 2026, sales were ¥13,564 million, up 9.2% year on year, and operating profit was ¥1,017 million, up 3.5%. Net assets were ¥5,080 million, and the equity ratio was 25.8%.
Sakai Holdings Co., Ltd. held an in-house social event "Thanksgiving 2026" on July 8th and 9th to thank and appreciate employees. Through activities such as introducing new employees and a lottery, they deepened交流across roles and departments. They plan to continue holding such events regularly to improve the workplace environment.
Sakai Holdings has increased sales and profits in the midterm period of the fiscal year ending September 2026 compared to the same period last year, and is working on sustainable growth and enhancement of shareholder value based on sound and transparent management.
Sakai Holdings Inc. has changed its shareholder return policy, taking into account the improvement of capital efficiency and the balance of growth investment.
Revenue increased by 11.4% year-over-year to 917.3 billion yen, while net profit decreased by 18.3% to 24.8 billion yen.
In the interim period of the fiscal year ending September 2026, sales were 9,173 million yen, operating profit was 623 million yen, and net assets were 4,940 million yen. Compared to the same period last year, sales and profits increased, but the ratio of net assets rose to 23.9%.
Sakai Holdings has published its semi-annual report for the fiscal year ending September 2026, reporting on management indicators and business conditions.
Sakai Holdings Co., Ltd. will be closed for Golden Week from May 2 to May 6, 2026, and will resume normal operations from May 7.