At my current workplace, I manage the mid- and short-term physical and financial hedging book, trading in OTC and spot, including non-standard products like solar swaps. I contribute to the development and implementation of hedging strategies that mitigate market risks and optimize profitability. My role involves conducting valuations of both standard and non-standard physical and financial products to support our solar portfolio. Additionally, I build and maintain analytical tools using Excel, Python, SQL, and Tableau for valuation, portfolio analysis,market analysis, and risk management.

Kyoto University and ENERES Co. Ltd. joint research on a novel electricity imbalance fee forecast and volatility model

Laboratory of Energy Economics - Tezuka lab. , Graduate School of Energy Science.In the Tezuka lab, We research energy economics and energy systems. we evaluate future scenarios from both a macro and micro perspective to establish an appropriate decision-making framework for policy design in energy and resources sectors in order to contribute to a sustainable society. My area of interest is the financial instruments designed to complement deregulated electricity market structures. Since deregulation of any market leads to higher volatility and lower prices, risk allocation becomes vital to the market and it is important to provide market players with risk management tools. Derivatives such as futures are traditionally employed in all markets to manage risks linked to spot price volatility; but, let's agree that electricity is not like any other commodity. In that case, how can we price such derivatives? And, how will they affect risk exposure and cash flow of electricity market participants?

Market analysis:• Market monitoring and analytical forecasts reporting for Company’s Directorate• Collecting and analyzing information on dairy and relevant market news, policies and economic factors for key markets players• Preparing weekly and monthly reports on global and local dairy commodity pricesMarket research:• Business environment scanning including laws, policies and international business relationships of the target market• Investigating cultural and historical backgrounds of the target market influencing the product usage and preferences• Market volume estimation• Identifying competitors and key playersSales:• Follow up and handling costumer, finance department and logistics department connection• Providing sales reports in volume and value• Managing products sample ordersMarketing:• New harmonized design for commodities products packaging (i.e. powdered products plus bulk butters)• Providing Solico group application and website content

Guidance teacher for high school students project on solar water cooling systems for one educational year