Board of Trustees
- Fifteen individuals selected from alumni, persons of learning, and individuals who have rendered distinguished service to Nishimachi; must include the Headmaster, the Chairperson of the Board of Directors, one graduate of the school, and one Director-Trustee elected jointly by the Board of Directors and the Board of Trustees
- Meet semi-annually to elect officers, consent to appointments, and advise on matters of the Foundation; the Board of Directors is required to seek the advice of trustees on important issues such as the budget, selection or dismissal of the Headmaster, disposal of assets, borrowing of money, and solicitation of funds.
Philip GREENAN (Chairperson, Board of Directors)
Michael HOSKING (Headmaster)
Jeff HSU (Director-Trustee)
Haruhiko SAKAGUCHI (Graduate)