Team

Akizuki Harutaka

Areas of Interest :
Microalgae, collaboration, regional co-creation, and GX-ETS.

Career Background :
Joined J-POWER in 1996 and was engaged in the operation of thermal power plants utilizing A-FBC. Worked on coal gasification R&D from 2015.
Since 2021, has been responsible for GHG accounting and the implementation of a GHG management system.
Joined the Innovation & New Business Development Department in 2026.

Message :
Change through challenges across every field. By combining your passion with ours, you can help create new value and build a company that continues to be needed by society.

Ishikawa Yuuta

Areas of Interest :
Regional co-existence and revitalization, anime pilgrimage business, XR technologies, AI and robotics

Career Background :
Joined J-POWER in 2007. Engaged in maintenance and operation of ICT infrastructure, project management for transmission facility expansion, and regulatory compliance related to the legal unbundling of the transmission and distribution sector. Since 2025, responsible for promoting open innovation and digital transformation.

Message :
I look forward to forming a scrum with everyone I work with, aligning our vectors to unleash our full potential together.

Ide Kazuhisa

Areas of Interest :
Environmental value, distributed infrastructure (electricity and water), and trailer houses

Career Background :
Joined J-POWER in 2009 and engaged in the operation of hydropower plants and the development and operation of wind power plants.
In the wind power business, handled a variety of responsibilities ranging from business development to equipment procurement.
Launched a new business organization while working on medium-term management planning as part of the Corporate Planning & Administration Department since October 2018.
Originally from Karatsu City, Saga Prefecture.

Message :
I am researching what corporate venture capital (CVC) should be!

Inafuku Tomo

Areas of Interest :
Regional co-creation, local decentralization, wireless power transmission, food self-sufficiency, and data centers

Career Background :
Joined J-POWER in 2016 and engaged in transmission equipment maintenance and management.
Responsible for open innovation in current position since 2024.

Message :
I aim to create new business opportunities by making connections with various people.

Kameoka Yuusuke

Areas of Interest :
Carbon credits, renewable energy, age tech, and cultural promotion

Career Background :
Joined J-POWER in 2017 and worked in the Transmission equipment maintainance Depertment, with responsibilities including safety management, environmental management, accounting, and activities related to procurement at local facilities.
Subsequently involved in power sales, power trading, and regulatory compliance as part of the Sales Department (at headquarters) before taking up current position in 2024.

Message :
I will pursue new business possibilities using my natural curiosity as my strength.

Kubo Hiroshi

Areas of Interest :
Distributed energy, urban planning, AI and data utilization, and food-related issues

Career Background :
Joined ITOCHU Techno-Solutions Corporation (CTC) in 2004, then J-POWER in 2014. Engaged in renewable energy R&D, feasibility studies, power trading, sales, and power system regulation.
Involved in new business exploration since 2022.
Originally from Kagoshima City, Kagoshima Prefecture.

Message :
While new business development is challenging, I want to approach it with enthusiasm and enjoyment.

Khoirulrizal Aldausi

Areas of Interest :
Decentralization, demand response (DR), off-grid solutions, and batteries

Career Background :
Spent approximately four years at a major IT company and three years at an energy-focused VC firm before joining J-POWER in 2024.
Currently leveraging prior experience in open innovation.

Message :
I want to develop new businesses on a global scale together with everyone!

Kotenra Masaki

Areas of Interest :
Regional co-creation, decentralization, mobility, and gourmet experiences

Career Background :
Joined J-POWER in 2021 and engaged in government relations related to host communities of nuclear power plants and internal planning.
Involved in open innovation in current position since 2024.

Message :
I look forward to co-creating various possibilities with everyone, free from fixed concepts!

Komura Yuuji

Areas of Interest :
Biomass utilization, carbon pricing, Web 3.0, healthcare, education, and Japanese sake

Career Background :
Joined J-POWER in 2013 and worked in information and communication equipment maintenance. Following secondment to a government agency, has been involved in new business development since 2021.

Message :
I like to expand my areas of interest and dive into new things.

Hamano Tadashi

Areas of Interest :
Decarbonization, circular economy, decentralization, regional co-creation, and backpacking

Career Background :
Joined J-POWER in 2002 and engaged in thermal power plant operation and maintenance, IPP projects (Vietnam and Indonesia) as part of the International Business Development Department. After transferring to the Research & Development Department, worked on an Australian brown-coal hydrogen project and coal gasification research (stationed in Callide, Australia).
Worked on the U.S. renewable energy business and a Thailand SPP replacement project in the International Business Management Department.
Involved in new business exploration since 2024.

Message :
I want to connect with various people to co-create global businesses.
Please feel free to reach out.

Yosuke Hitotsumatsu

Areas of Interest :
Distributed infrastructure, reverse engineering

Career Background :
Joined J-POWER in 2013. Spent many years in the transmission and distribution business, gaining experience ranging from field maintenance to project management at headquarters. In current position since 2025.

Message :
If you've ever thought, "Could our technology be useful in the power industry?" I'd be happy to hear from you. Please feel free to reach out.

Fukuoka Takuya

Areas of Interest :
Energy storage, data centers, upcycling, circular economy

Career Background :
Joined J-POWER in 2010. Engaged in the operation, maintenance, and construction of thermal power plants, as well as the planning and promotion of technology development projects. In current position since 2026.

Message :
I would love to connect with startups and first movers that are bringing innovative businesses to market. By combining our strengths, we can accelerate the deployment of new solutions and create real-world impact together. Please feel free to reach out.

Yamamoto Ryou

Areas of Interest :
Off-grid architecture, decentralized infrastructure, demand response (DR), virtual power plants (VPP), and distributed energy resources (DER)

Career Background :
Joined J-POWER in 2014 and worked in architectural design and construction supervision at thermal power plants, then engaged in demand-side new business development such as DR and onsite PPA, before taking current position in 2024.

Message :
I aim to develop new businesses with a focus on combining architecture and energy to create sustainable infrastructure that enables comfort and safety even during disasters.

Hiraki Shinichi

Deputy Director-General, Water Business

Areas of Interest :
Safe water/food supply and waste-to-energy initiatives

Career Background :
Joined J-POWER in 1990 and engaged in hydroelectric power plant construction and maintenance, new business development, including waste-to-energy initiatives, coal ash management and effective utilization, and water environment business development. In current position since 2012.

Message :
I hope to contribute, even if only slightly, to the future of Japan’s water supply system—a system that can provide safe water at affordable prices.

Iwaki Tsugu

Water Business

Areas of Interest :
Water resources and water utilization

Career Background :
Joined J-POWER in 1996 and engaged in civil engineering and construction work. In current position since 2012.

Message :
I want to spend each day cherishing the relationships with those around me.

Okamoto Nirou

Water Business

Areas of Interest :
Access to safe and sustainable water; staying active through hobbies like golf, Bon Odori, and traditional folk dance; and maintaining strong community engagement through local government activities.

Career Background :
Joined J-POWER in 1988 and worked on the design of hydroelectric power plants.
Experienced studying abroad and overseas assignments, followed by involvement in international cooperation.
In recent years, engaged in domestic small hydropower development and dam environmental surveys.
Since April 2025, fully dedicated to the water business.

Message :
I value deep human connections and open communication. With empathy and a positive spirit, I hope to expand our water-related efforts in close collaboration with all stakeholders.

Satou Koutarou

Water Business

Areas of Interest :
Safe water, food safety, mountaineering, and climbing

Career Background :
Joined J-POWER in 2013 and engaged in water treatment service operations.
In current position since 2013.

Message :
I want to work toward supporting a safe and secure water supply through the careful utilization of water resources.

Nakajima Yoshiaki

General Manager

Areas of Interest :
Art scene

Career Background :
Joined J-POWER in 1993. Positions have included secondment to the Ministry of Economy, Trade and Industry and the Cabinet Office, MOT studies abroad, work in the Digital Innovation Department, and director and executive officer at J-POWER Telecommunication Service Co., Ltd. In current position since April 2024.

Message :
We want to become a company that is chosen by startups and business enterprises.

Hideki Kashihara

Deputy General Manager

Areas of Interest :
Sustainability and resource recycling, regional co-creation

Career Background :
Joined J-POWER in 1992. Engaged in a wide range of functions including human resources and labor relations, corporate planning, and project management. Also gained experience in business administration and community relations at thermal power plants and construction sites. In current position since 2026.

Message :
As a trusted partner, I look forward to taking on new challenges together.

Sashinaka Hideo

Deputy General Manager

Areas of Interest :
Agri-Forestry-Fisheries DX and, coal-fired power generation

Career Background :
Joined J-POWER in 1997. Engaged in domestic and U.S. thermal power plant construction, large-scale solar project development, and energy trading system design. In current position since 2025.

Message :
Let’s turn the world upside down with innovation!