引いん率そつ者しゃ

noun

leader; person in charge of a group

Refers to someone who leads or supervises a group, such as on a school trip, tour, or organized activity. Often implies responsibility for the group's conduct and safety.

• 修しゅう学がく旅りょ行こうの引いん率そつ者しゃは先せん生せいたちです。