Our project contributes to the growth of the OSS ecosystem by introducing a new funding model using QF (Quadratic Funding) specifically in Japan. A key feature of our project is that it enables funding in Japanese yen, supporting not only crypto-based projects but also NPOs and public goods. This allows smaller OSS projects and public goods in Japan, which traditionally struggle to secure funding, to more easily obtain support based on community backing. By implementing the democratic resource distribution model of QF, we make it easier for more people to engage with public goods projects, ultimately expanding and vitalizing the OSS ecosystem.