Koshiba Law Immigration Law Firm

At Koshiba Law, we understand that immigration is about more than just—it's about people, dreams, and building a future. Whether you're a global executive relocating to the U.S., a skilled worker seeking new opportunities, or a U.S. citizen marrying a foreign-born spouse, our team provides strategic immigration guidance that transforms confusion into clarity. We pride ourselves on our integrity, efficiency, and expertise, ensuring that every case is handled with the utmost care. Trust us to navigate the complexities of U.S. immigration law, allowing you to focus on what truly matters.

EB-5 Visa Services — Invest in Your American Dream with Confidence

to Koshiba Law, where we help you invest in your future through the EB-5 Immigrant Investor Program. Our experienced team, led by Attorney Kaitlin Koshiba, provides comprehensive guidance to international investors, ensuring smooth journey to U.S. residency. We specialize in simplifying the legal complexities of your investment, whether through a USCIS-designated regional center or your own enterprise. Let us help you navigate the EB-5 process with tailored support for your unique goals.

E-2 Visa Services for Entrepreneurs and Innovators

Are you a citizen of a treaty country ready to launch or invest in a U.S. business? The E-2 Investor Visa could be your gateway to living and working in the United States. At Koshiba Law, we specialize in helping global visionaries—like you—turn business dreams into American realities.

Why Choose Koshiba Law for Your E-2 Visa?

Because we get it. Our founder, Kaitlin Koshiba, isn’t just an immigration attorney—she comes from a family of entrepreneurs who’ve built tech empires from the ground up. Kaitlin understands what it takes to build a company, attract investment, and meet immigration standards that stand up to scrutiny.

This isn’t cookie-cutter law. This is:

✅ Custom Legal Strategy based on your investment and business goals
✅ Business Plan Support to ensure your E-2 case aligns with USCIS expectations
✅ Fast, Responsive Counsel that’s startup-speed ready
✅ Multilingual Service available in English and Japanese
✅ A Woman-Owned Firm grounded in hustle, heart, and results

E-2 Visa Requirements at a Glance

To qualify, you must:

Be from a treaty country (we’ll verify your eligibility)
Invest a substantial amount in a U.S. business (new or existing)
Be coming to direct and develop that business
Show that the business is not marginal (i.e., it must support more than just you)

Whether you’re launching a new tech startup, acquiring a boutique business, or scaling a family-run operation—you need an immigration team who speaks both business and legalese fluently.

What You Get

Our E-2 package includes:

Business entity formation guidance
Visa petition prep (Form DS-160 or I-129, depending on your path)
Support compiling your source of funds documentation
Investor-tailored business plan consulting (optional add-on)
Interview preparation and embassy liaison

"We don’t just file forms. We build your case like it’s a pitch deck to your future." — Kaitlin Koshiba, Esq.

Education Visa to the USA

The United States boasts 8 of the top 10 universities in the world, including prestigious institutions like Harvard, MIT, and Stanford. Japanese students are particularly drawn to advanced programs in cutting-edge fields such as Robotics and AI, Business and Entrepreneurship, Law and International Relations, as well as Arts and Creative Media. The opportunity to study at these world-class universities not only enhances their academic credentials but also provides invaluable experiences that shape their future careers.

What’s a Green Card for Families

A green card (a.k.a. permanent residency) allows a foreign national to live and work in the U.S. permanently. When we're talking family-based immigration, the U.S. government basically lets U.S. citizens and green card holders sponsor certain family members to immigrate. But here's the thing: not all family members are treated equally under immigration law.