Atty. John Edward Hayashi

Atty. John Edward Hayashi

John Edward Hayashi is a lawyer. John received a S.B. degree from Massachusetts Institute of Technology in 1979, and has been licensed for 44 years.

St. Louis St. Louis 44 yrs experience 44 year
Call (314) 408-3130 Book Appointment

Profile Summary

About John Edward Hayashi at a glance

John Edward Hayashi is a Coopers & Lybrand based in St. Louis, Missouri. They have 44+ years of legal experience, licensed to practice since 1982. Admitted to practice in Missouri (1982). Educated at Georgetown University (J.D., 1982) and Massachusetts Institute of Technology (S.B., 1979). Serands clients in St. Louis, MO and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • John Edward Hayashi is a lawyer
  • John received a S.B. degree from Massachusetts Institute of Technology in 1979, and has been licensed for 44 years
  • John practices in St. Louis, MO

Jurisdictional Context

Why local counsel matters in Missouri

Practicing law in Missouri. Legal matters in Missouri are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in St. Louis are typically filed in the local municipal court or the appropriate Missouri state district court, depending on subject matter and amount in controversy. An attorney licensed in Missouri brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Missouri courts without local counsel or pro hac vice admission.

Looking for additional Missouri attorneys? Browse all attorneys in St. Louis or all attorneys in Missouri.

Frequently Asked

Common questions about John Edward Hayashi

Where is John Edward Hayashi's law office located?
John Edward Hayashi's law practice is located in St. Louis, Missouri. You can contact the office directly through this profile page.
How long has John Edward Hayashi practiced law?
John Edward Hayashi has 44+ years of legal experience and has been licensed since 1982.
Where did John Edward Hayashi go to law school?
John Edward Hayashi earned their education at (J.D., 1982); (S.B., 1979).
How can I contact John Edward Hayashi for a consultation?
You can contact John Edward Hayashi directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.

Education

J.D.
Georgetown University
- 1982
S.B.
Massachusetts Institute of Technology
- 1979

Bar Admissions

Missouri
Admitted: 1982

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