At Koi Hawaii Realty, we believe real estate is more than just buying and selling Hawaii real estate—it’s about community, legacy, and opportunity. Whether you are purchasing a luxury home, your first home, expanding your investment portfolio, or handling the sale of a family estate or probate sale, we are here to guide you with expertise, integrity, and care.

Who We Are

Founded by Will Tanaka and Leonie Lam, Koi Hawaii Realty is an independent boutique Hawaii real estate brokerage led by a husband-and-wife executive real estate team with an exceptionally rare blend of legal, escrow, and brokerage expertise.

Will, a former real estate attorney and escrow/title President, brings an in-depth understanding of contracts, negotiations, and complex real estate transactions, ensuring that every client is protected and informed.

Leonie, with decades of leadership in sales, brokerage management, and local REALTOR® association leadership, has helped countless families navigate the market and find the right real estate solutions tailored to their goals.

Our Expertise

Together, Will and Leonie offer a strategic, client-focused approach, simplifying even the most challenging real estate transactions, whether buying, selling, or managing trust and probate sales.

As trust and probate sale specialists, we help families, trustees, and attorneys seamlessly navigate estate sales, handling every step with professionalism, efficiency, and compassion. These transactions can be complex, but with our combined legal and real estate background, we ensure a smooth and successful process.

Why "Koi"?

The name Koi holds deep meaning, symbolizing strength, perseverance, and transformation—qualities we bring to every real estate journey. In Japanese culture, koi fish swim upstream, overcoming obstacles with resilience. Likewise, we are dedicated to guiding our clients through challenges, opportunities, and successes in real estate.

Our Commitment

• Expert Guidance: We combine legal knowledge, escrow/title experience, and top-level executive leadership to provide unmatched service.
• Integrity & Transparency: Every transaction is handled with confidentiality, professionalism, honesty, and a focus on your best interests.
• Client-First Approach: Whether you're a first-time homebuyer, investor, or managing a trust or probate sale, we personalize our strategy to fit your needs.

Real estate is about more than just properties or transactions—it’s about people, relationships, and legacy. If you're looking for highly regarded and trusted professionals who will advocate for you at every step, let’s connect.

Welcome to Koi Hawaii Realty. Welcome home.