Mana Yamaguchi

4Quarters is an AI-powered platform designed to support women, BIPOC, immigrants, and first-time founders from idea to launch. We provide personalized strategic roadmaps, curated tools, and access to aligned mentors and investors so founders can build with clarity, confidence, and community. We believe entrepreneurship should be more accessible, more equitable, and more supported, and we’re building the platform to make that happen. Whether you're a founder looking for your next step, or a mentor or investor ready to uplift new voices, 4Quarters is here to help you rise — and stay in the game.