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Taking great strides while protecting the things that matter.

Vision

JOUJU is building a solid business foundation through its financial products investment business and its solar and wind generation businesses, while simultaneously supporting startups that create new markets and services. Our strength lies in business development that puts a priority on having a balance between taking on new challenges and a commitment to existing activities.

Our Businesses

  • Investment

    This is our core business that carries out asset management with stocks, forex, corporate bonds and other financial products. Our investing activities emphasize maximizing returns and decision-making based on economic rationality. We endeavor to increase value and minimize risk by intentionally spreading our investments over a broad range of areas instead of specializing in just a few.

  • Real Estate

    We acquire first-class condominiums and single-family houses through our parent company, KAWAI Holdings, Co., Ltd., to operate as rental properties. We are working to optimize our portfolio of property holdings while also securing revenue through their sale.

  • Solar Generation

    While we provide support to startups based on their novelty, growth potential and positive social impact, of particular note was the attention our solar generation business, with its own solar farms in Hita, Oita Prefecture, drew as an industry-leading initiative. In the future, we plan to expand into AI, space development and other promising areas.

  • Wind Generation

    In January 2019, JOUJU began operating 2 wind turbines in Ikata, Ehime Prefecture. Each has a tower 20 m tall and three 7.5 m long rotor blades at the top. While the turbines operate 24 hours a day, their output increases from fall to spring, with maximum output being reached during the winter season due to strong winds from the Seto Inland Sea and the Pacific Ocean.

  • M&A

    JOUJU uses M&A to acquire companies with hidden growth potential to achieve its goal of building a company group with multifaceted characteristics and strengths.

  • Management Consulting

    Other Businesses

Our Achievements

Solar Generation Hita 1 & Hita 2 Solar Farms
(Oita)

Overview: Our Hita 1 and 2 solar farms boast a total area of 92,400 m2 and a capacity of 2 MW. This equates to an estimated output of 2 million kWh/year. The average Japanese home uses 3,500 kWh/year, meaning Hita 1 and 2 can produce enough energy for around 570 homes.

Aerial view of Hita Solar Farms 1 & 2, Hita, Oita Prefecture
(Total area: 92,400m2)
On-site retention basin for dealing with heavy rainfall and flooding
Remote monitoring from Tokyo

Wind Generation Nishiuwa 1 & 2 Wind Turbines
(Ikata, Ehime Prefecture)

Overview: JOUJU's Nishiuwa 1 & Nishiuwa 2 are among 60 wind turbines of various sizes spread out across the Sadamisaki Peninsula, which together generate 177 million kWh/year. This is equivalent to the average electricity consumed annually by 41,800 households, and it would be enough to power the homes of Ikata's residents for eight years.

Wind Turbine Nishiuwa 1, Ikata, Ehime Prefecture
Wind Turbine Nishiuwa 2, Ikata, Ehime Prefecture
Wind farm map in Ikata, Ehime Prefecture