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VerifiedLawFirms editorial: Focus and practice areas — Schlack Ito handles civil work from a single Honolulu office. Its practice list covers real estate, business and corporate law, environmental law, land use, civil…

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Address Automatically Confirmed 2026-07-28
Phone number Automatically Confirmed 2026-07-28

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About Schlack Ito

Schlack Ito is a Honolulu law firm serving businesses, landowners, nonprofit organizations and individuals throughout Hawaii. Its civil practice includes real estate, business and corporate law, environmental law, land use, civil litigation and alternative dispute resolution.

The practice page also lists government affairs, nonprofit organizations, finance, assisted reproductive technology and adoption law. The firm says its lawyers draw on experience developed at sizable Hawaii law firms. Its attorneys page identifies the listed lawyers as Members or Associates and gives a direct telephone number for each.

The practice is based in the Topa Financial Center at 745 Fort Street, Suite 1500, Honolulu, Hawaii 96813. Its main telephone number is 808.523.6040. The site states that the firm provides legal services throughout Hawaii.

Editor's Review

VerifiedLawFirms editorial

Focus and practice areas

Schlack Ito handles civil work from a single Honolulu office. Its practice list covers real estate, business and corporate law, environmental law, land use, civil litigation and alternative dispute resolution.

The same page adds government affairs, nonprofit organizations, finance, assisted reproductive technology and adoption law. That's a wide civil range for a firm of this size.

The clients the firm names are businesses, landowners, nonprofit organizations and individuals across Hawaii. Those four groups line up closely with the practice list. Landowners map to the real estate and land use work. Nonprofits map to the governance and government affairs side.

How the team is built

The attorneys page names twelve lawyers. Ten carry the title Member and two, Scot Z. Matayoshi and Kiana K. T. Nakanelua, are listed as Associates.

The named Members are Douglas A. Codiga, Eric A. Elkind, Natalie S. Hiu, Mark F. Ito, Regan M. Iwao, Derek R. Kobayashi, Carol E. Lockwood, Matthew M. Matsunaga, Jeffrey S. Piper and Carl J. Schlack Jr. Two of those surnames appear in the firm name.

Each lawyer on the page has a direct telephone number. In my opinion that detail matters more than it looks. A direct line means a client reaches the lawyer working the file, and a firm publishing twelve of them is comfortable with that.

What the ratio suggests

Ten Members to two Associates is a senior-weighted structure. Firms built this way tend to staff matters with fewer hands and more experience per hand.The firm says its lawyers draw on experience developed at large law firms in Hawaii.

Real estate and land use in a Hawaii context

Land use practice in Hawaii runs through a layered permitting system. The state classifies land into agricultural, conservation, rural and urban districts, and moving a parcel between districts is a formal proceeding.County zoning applies in addition to that state layer.

A developer or landowner working through this usually needs both. County approvals govern what can be built and how. State-level district boundary questions go to a separate body. Timelines stretch across months or years.

Environmental review adds a further step for many projects. Hawaii requires assessments for actions touching state land, conservation districts or public funds. An assessment can conclude with a finding of no impact or escalate into a full environmental impact statement.

Schlack Ito lists environmental law and land use as separate practice areas alongside real estate. Grouping the three under one roof reflects how the underlying matters actually arrive: a single parcel transaction can raise all of them at once.

The business, finance and nonprofit side

Business and corporate law and finance both appear on the practice list. Corporate work of this kind covers entity formation, governance documents, shareholder and operating agreements, and the contract layer underneath a sale or a purchase.

Finance work generally sits next to it. Loan documentation, security interests and workouts involve the same parties from a different angle, and the lawyer drafting a credit agreement often knows the borrower's corporate structure already.

Nonprofit organizations and government affairs

Nonprofit clients face a governance framework of their own. Board duties, tax exemption conditions, restricted gifts and reporting obligations all carry legal consequence, and the questions differ from those a for-profit board asks.

Government affairs work in Hawaii involves the state legislature, county councils and administrative agencies. The Hawaii legislature runs a short annual session, which compresses the timeline for anyone tracking or responding to a bill. Agency rulemaking runs on its own schedule with public comment periods.

Litigation and dispute resolution

Civil litigation appears on the practice list, with alternative dispute resolution named beside it. Hawaii's circuit courts handle most substantial civil claims, and the state operates a court-annexed arbitration program for cases under a set value threshold.

Mediation is common in Hawaii commercial and real property disputes. Many commercial contracts contain arbitration clauses that route a dispute away from court entirely. A firm that names both litigation and ADR is set up to work either path.

Property and construction disputes tend to reach litigators through the same door as the transaction: a boundary question, a title defect, a contractor claim. The overlap with the firm's real estate practice is a practical one.

Adoption and assisted reproductive technology

This pairing is uncommon on a commercial practice list, and it's one of the more distinctive things about the firm's page. Adoption in Hawaii proceeds through the family court. A petition, consents from the relevant parties, a home study in many cases and a final hearing make up the usual sequence.

Assisted reproductive technology raises parentage questions that arrive before a child is born. Gestational carrier agreements, donor arrangements and pre-birth or post-birth orders establishing legal parentage all require documents drafted well ahead of a delivery date.

These matters run on personal timelines and carry consequences that don't reverse easily. As a reviewer, seeing them listed next to corporate and land use work says something about how the firm defines its scope: it takes on the legal problems its Hawaii clients bring, whether those arrive from a boardroom or a family.

What the record shows

The firm's own site gives a clear account of who works there and what they handle. Twelve named lawyers, titles for each, direct dial numbers for each, and a practice list detailed enough to tell a prospective client whether their matter fits.

The site does not publish attorney biographies, law schools or admission years, so a reader can't assess individual backgrounds from the page alone. It also does not state a founding year.

What it does establish is geographic and substantive focus. One office in downtown Honolulu, service across Hawaii, and a practice list built around land, business entities and the disputes that come out of both. The firm's stated client base of businesses, landowners, nonprofit organizations and individuals matches that list point for point.

Office address and contact record

The complete office address is the Topa Financial Center at 745 Fort Street, Suite 1500, Honolulu, Hawaii 96813. The building name and suite number add useful precision to the earlier downtown reference. A client arranging an in-person meeting or sending paper documents has a full destination, down to the suite.

The main telephone number is 808.523.6040. The contact record contains fifteen Hawaii numbers in all. Twelve use the 808.523 exchange, including the main line. Two use 808.439, while one uses 808.784. The firm's website is identified in the record as honolulu-lawyers.com.

Taken together, those details make the office entry quite specific. The street address can be used independently of the website, and the main number gives callers a central starting point. The telephone inventory also gives the directory enough information to distinguish the general office contact from lawyer-level contacts.

The complete attorney roster

The full attorney record contains fourteen lawyers. Its Associate group has four names: Scot Z. Matayoshi, Kiana K. T. Nakanelua, Emily J. L. Schlack and Brittney M. Wu. Emily Schlack and Brittney Wu expand the Associate list beyond the two names discussed earlier.

The remaining ten lawyers carry the Member title, so the Member count in the earlier review remains accurate even though the total headcount does not. With four Associates included, the record describes a fourteen-lawyer team.

The supplied roster runs alphabetically by surname, from Douglas A. Codiga through Brittney M. Wu. Within that sequence, the Associates appear under Matayoshi, Nakanelua, Schlack and Wu. This matters for a directory reader checking a name against a title. The record identifies Emily J. L. Schlack as an Associate and Carl J. Schlack Jr. as a Member, despite the shared surname.

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Brittney M. Wu Associate

Brittney M. Wu is an associate at Schlack Ito in Honolulu, Hawaii, focusing primarily on civil litigation. Her practice includes commercial litigation, real estate litigation involving commercial and residential summary possession actions, quiet title and partition actions, and plaintiff's personal injury cases. She earned her J.D. from the William S. Richardson School of Law at the University of Hawaii and a B.B.A. in Finance from the Shidler College of Business. While attending law school, she worked full-time as a legal assistant handling plaintiffs' personal injury work, real property disputes, and mechanic's liens.

Carl J. Schlack Jr. Member

Carl J. Schlack Jr. is a founding Member of Schlack Ito who advises clients in real estate, business and finance. He has experience in commercial leasing, purchase and sale, development and financing transactions, including the development of condominiums, resort hotels, shopping centers, residential housing and office buildings. He has represented landlords and tenants in retail, office, industrial and warehouse lease transactions, and has represented lenders and borrowers in loans for business and property acquisitions. He earned a J.D. from the University of California, Hastings College of Law and a B.A. from the University of Hawaii, Manoa.

Carol E. Lockwood Member

Carol E. Lockwood is a Member of Schlack Ito who concentrates her practice in real estate and commercial leasing. She earned a J.D. and an LL.M. in Comparative and International Law from Duke University School of Law and a B.A. from Colby College. Before returning to Hawaii in 2000, she practiced international trade law in Washington, D.C. with the firms Miller & Chevalier and Bryan Cave LLP. She also handles family law matters and served on the Editorial Board of the Duke Journal of Comparative and International Law.

Derek R. Kobayashi Member

Derek R. Kobayashi is a Member of Schlack Ito in Honolulu, Hawaii, where his practice focuses on litigation and also includes real estate, business law and estate planning. He has represented individuals, partnerships and corporations in litigation matters including trials and appellate work, personal injury cases, contract disputes, wrongful termination, foreclosures and construction litigation, and has also defended attorney malpractice claims and advised insurers on coverage issues. He earned his B.A. from the University of Hawaii and his J.D. from the William S. Richardson School of Law, where he serves as a Lecturer-In-Law teaching Pretrial Litigation.

Douglas A. Codiga Member

Douglas A. Codiga is a Member of Schlack Ito who concentrates his practice in energy and environmental law, with an emphasis on regulatory and administrative proceedings and dispute resolution. He founded Hawaii's first Climate and Sustainability Law Practice Group in 2007 and publishes and lectures on clean energy, climate change, and environmental law and policy. His work includes representing clean energy advocacy organizations on policy dockets before the Hawaii Public Utilities Commission and advising clients on renewable energy development, power purchase agreements, and air and water pollution control permitting and compliance. He has also served as an Adjunct Professor at the Richardson School of Law at the University of Hawaii.

Emily J. L. Schlack Associate
Eric A. Elkind Member

Eric A. Elkind is a Member of Schlack Ito who advises clients in all aspects of real estate law. He began his legal career with the law firm Goodsill Anderson Quinn & Stifel and later served as corporate counsel for Castle & Cooke Inc. and its Hawaii subsidiaries before joining the firm. His practice includes purchase and sale transactions, development and construction matters, commercial leasing, dispute resolution, and general business transactions. He earned his J.D. from Boston University School of Law and his B.A. from Tufts University.

Jeffrey S. Piper Member
Kiana K. T. Nakanelua Associate
Mark F. Ito Member
Matthew M. Matsunaga Member

Matthew M. Matsunaga is a Member of Schlack Ito in Honolulu, Hawaii. He advises clients in the areas of government affairs, real estate, finance, and corporate law, with an emphasis on lobbying and commercial leasing. He earned a J.D. from Georgetown University Law Center and a B.S. in Business Administration from Bucknell University. He is a former State Senator and a former certified public accountant, and his practice includes commercial leasing, purchase and sale transactions, corporate structuring and formation, and legislative lobbying.

Natalie S. Hiu Member

Natalie S. Hiu is a Member at Schlack Ito in Honolulu, Hawaii, where she concentrates her practice in real estate transactions and business and commercial transactions. She advises clients on real property acquisitions and sales, due diligence, commercial leases, development matters, and land use, and represents buyers and sellers in the acquisition and sale of businesses. She also represents clients in matters involving State and County governments, including government relations and land use issues. Before returning to private practice, she worked for three years with the City and County of Honolulu as a Deputy Corporation Counsel, handling real estate transactions and construction matters. She earned a J.D. from the University of Hawai‘i School of Law and a B.B.A. from the University of Hawai‘i.

Regan M. Iwao Member
Scot Z. Matayoshi Associate

Scot Z. Matayoshi is an Associate at Schlack Ito in Honolulu, Hawaii. He earned a J.D. from the William S. Richardson School of Law at the University of Hawaii, a Master of Education from the University of Hawaii, and a B.A. from Claremont McKenna College. Before joining the firm, he spent five years as a civil litigator focusing on construction litigation, and prior to law school he taught middle school science in Nanakuli. He serves as a board member of the Malama Honua Public Charter School Foundation and is a member of the Hawaii State House of Representatives.

Contact Schlack Ito

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Map of 745 Fort Street, Honolulu, HI (see the address above for a text alternative).