In recent years, it seems that the number of parents who complain about their children’s school is increasing seriously.// It is one of the chances of participation in schools to complain to teachers or school board about school education. But, in our country, we don’t have a system for transaction of complaints about school education.// In this paper, I take Citizens’ Ombudsman in Kawasaki as an object of study. Citizens’ Ombudsman in Kawasaki is a third-party organization managed publicly for transaction of citizens’ complaints against city administration. I try to view two cases about school education that ombudsman dealt with, and to consider whether complains about school education can be transacted on a system like Citizens’ Ombudsman...