Hiroshima Saniku Gakuin’s academic year is divided into three terms. Our school year begins in April and ends in March. The first and second terms last about 14 weeks each and the third term about 7 weeks. There is a short mid-term break for terms one and two, and a six week summer vacation between terms one and two, and a winter break between terms two and three. The following Calendar of Events pertains to the Senior High School.