PJP Eye is passionate about making our planet a better place to live for everyone.This concept is the driving force behind our work, and it unites our team.

PJP Eye was founded in 2017 by Hiroaki Nishina. The name "PJP" is derived from a combination of the initial letters of "Passion", "Journey", and "Pursue", the elements for successful ventures, which he has derived from his 35-year career as an entrepreneur. The actual corporate activities of the company were conducted by him. Nishina sees the company's activities as "the adventure of a lifetime," with the goal of transforming people's lives worldwide by creating new economic opportunities through sustainable energy solutions.


By 2025, we will begin mass production and commercialization of dual carbon batteries, bringing innovation and reliability to empower a carbon neutral society. This marks the beginning of a new chapter in the coming PJP Eye story, as well as we will simultaneously launch the open-sourcing of single-carbon batteries. We will share our technology with the world to drive a decarbonized society.

Our business model will also shift from our current position as a hardware manufacturer to a new business model that includes IoT and software in the form of fintech and green banking.

Through the development of IoT, we will support the use of energy data worldwide, benefiting energy companies and governments. And it will enable them to make informed decisions about where infrastructure should be located for optimal energy efficiency.

Beginning in 2025, data collected through IoT devices can be converted into carbon credits. So, we aim to pioneer the world's response to climate change through the carbon offset economy.

Future Future

On the Journey Toward Carbon Neutrality

We must achieve the creation of a "new economic system" motivated by the desire of people to make a difference in society, not only for financial gain, but also to improve the global environment and make a difference in society.

PJP Eye funds projects that make the world more sustainable. Specifically, we support projects that can use our storage batteries and data platforms to bring about positive change. If children who are unable to go to school and are forced to work could use our data platform to "sell" their electricity, they can generate income through the carbon credit market. As a result, they are able to go to school and make a change in the future.

Our ultimate goal is to revamp the current global economic model focused on finance and move to an economic model shaped by the desire to "create a more sustainable future" for the planet and its people.

We are on a journey toward carbon neutrality. We continue to seek like-minded partners to help us to implement our mission through collaboration with a number of advanced clean energy companies.

On the Journey Toward Carbon Neutrality


  • Hiroaki Nishina

    Hiroaki Nishina

    Founder / CEO

    Hiroaki Nishina - Hiroaki is an experienced and passionate serial entrepreneur and advanced technology inventor whose motivation is to make innovations which solve social unfairness.
    He has more than 30 years’ of experience in instigating and developing successful ventures. During that time, he has invented around one hundred IPs, valued at more than $100mUSD, generated more than $50mUSD in revenue and raised more than $30mUSD.
    His early inventions and innovations have spanned everything from video games to mobile phone call back systems. In 1999, he founded his first software development company in New York which introduced 3D technology to UK-listed companies and Japanese mobile manufacturers. Since 2021, he has been engaged in software and hardware integration development, especially in the field of artificial intelligence. His work in telemedicine technology development received numerous patents and was promoted by the Japanese government.
    With a highly successful career behind him, and inspired by his travels in third-world countries, he now focuses on creating technologies that make the world a better place to live. This led him to establish the NGO “Eco Planet” headquartered at the United Nations building in New York. He sits on the board of two UN-approved NGOs that support children in refugee camps and tackle global environmental issues.
    He acquired Power Japan Plus’s battery business in 2017 because of its work in developing carbon battery technology in association with Kyushu University. He then set up PJP Eye as a green technology company.

  • June Oyama

    June Oyama

    Director / CFO

    June Oyama - June graduated from Miyangi University with a bachelor’s degree in business and commerce. He is a Certified Public Accountant (CPA) and a member of the Japan Certified Public Accountants Association.
    He worked as an accountant at Deloitte Touche Tohmatsu LLC for several years. His role included legal audits and IPO support work based on the listed company's Financial Instruments and Exchange Act and gained further experience in IPO.
    He founded Oyama & Associates in 2011, consulting on accounting, finance, and tax, and in incubating early-stage companies. He joined PJP Eye as chief financial officer in 2017.

  • Arcan Yayıkoglu

    Arcan Yayıkoglu

    Regional Director - Europe & MENA Region

    Arcan Yayıkoglu - Arcan has extensive experience working with multinational companies, including Coca-Cola, United Nations, and Mitsui Bussan, where he led the infrastructure and energy team for 15 years. He has developed relationships with a variety of stakeholders, including investors, developers, EPC companies, and government bodies, and has worked on wind, solar, gas, and coal power projects. Arcan also founded Sunflower, the first rooftop solar company in Turkey, and is an angel investor in Getir and a Series A investor in Moove. He currently serves as a board member for one of Inci Holding's companies, a leading battery manufacturer in Europe, and has started Green Go, which provides energy infrastructure for micro mobility vehicles.

  • Viktoriya Shirota

    Viktoriya Shirota

    Business Dev. Manager

    A graduate of the University of London with a degree in politics and international relations, Viktoriya has more than 13 years’ sales experience and is widely experienced in project planning and execution and analysis of international and resource administration for a diverse range of corporations across several industries.
    She also has a broad range of experience across a wide spectrum of social-economical projects, including the improvement of the childcare system in Japan. She is passionate about women empowerment and sustainability. Through voluntary activities and other channels she has a focus on improving the life-work balance for single mothers in Japan.

  • Yukihisa Namiki

    Yukihisa Namiki

    Strategic Advisor

    Yukihisa Namiki is an international expert in value economics engineering and health economics engineering and has more than 20 years’ experience in in technology trading between Japan, USA. Europe and Asia.
    He is a graduate of the Faculty of Biomedical Electronic Engineering and the Department of Biomedical Engineering, Graduate School of Engineering at the University of Southern California. He also graduated from the Department of Energy Quantum Engineering, Graduate School of Engineering, Kyushu University and is currently a visiting professor at the university’s Global Innovation Center.
    He has held positions in a number of international industry-academia-government collaboration projects including the USA’s Defence Advanced Research Projects Agency (DARPA), UK Department of Trade and Investment (UKTI) and its successor the Department of International Trade (DIT), National institute Advanced Industrial Science and Technology (AIST) and the Central Research Institute of Japanese Ministry of Economy, Trade and Industry.

Our Awards

  • The Most Disruptive Technology Award


    Winner of the Most Disruptive Technology Award – UK Tech Accelerator Awards sponsored by bp, Equinor and Abu Dhabi National Oil Company (ADNOC). Prize included £100,000 start-up funding.

  • COP26 Clean Energy Pitch Battle – 2nd Place


    Recipient of the 2nd Place at COP26 Clean Energy Pitch Battle, Glasgow, Scotland.

  • TechX – Net Zero Technology Centre – 100,000 GBP Funding


    Received accelerator by TechX and received 100,000 GBP by the Net Zero Technology Center

  • Supernova Challenge – Best International Startup Award


    Winner Supernova Challenge at GITEX 2021 in Dubai.

  • Winner Plug and Play Japan Summer/Fall Summit 2021.


    Winner Plug and Play Japan Summer/Fall Summit 2021.

  • Best StartUp Asia


    Selected as 101 Top Japanese Energy Companies and Start Ups 2021 by Best StartUp Asia

  • Tech Rocketship Award by the British Embassy of Tokyo


    Winner of the Future Mobility Award at the Tech Rocketship Awards sponsored by the British Embassy.

  • Innovate battery technologies


    Selected as one of the five most innovative battery technologies along with Tesla and Toyota among others

The Cambrian™ battery, developed by PJP Eye in collaboration with Kyushu University, has an amazing 15,000 times life cycles.
It contains no rare earth metals and has no risk of ignition or explosion.

Technology / Products