高 こう学年 がくねん

kōgakunen

1. Not a senior student.; Not an upperclassman.

1. Was a senior student; Was in higher grades

1. High-grade students; Older students

1. Senior; Upperclassman

1. Not a senior student.; Not in an upper grade.

1. Not a senior student.; Not in an upper grade.

1. Was a senior student; Was in an upper grade

1. Senior year; Upperclassman

1. Not a senior student.; Not in an upper grade.

1. Wasn't a higher grade level.; Wasn't in a higher year.

1. Probably a higher-grade student.; Likely an upperclassman.

1. Was not a senior student.; Was not in a higher grade.

1. Wasn't a higher grade level.; Wasn't an upperclassman.

1. Probably a higher-grade student.; Likely an upperclassman.

1. Was not a higher grade level.; Was not in a higher year.

1. If/when upperclassmen; If/when a higher grade level

1. If a higher grade level; When a higher grade level

1. If a higher grade level; When in a higher grade level