sempaikōhai
1. one's seniors and juniors
2. seniority-based hierarchy
Expression
#53855
1. one's seniors and juniors
2. seniority-based hierarchy
1. senior (at work or school); superior
1. ruin; destruction
1. junior (at work, school, etc.); younger people
1. Was not a senior.; Was not an upperclassman.
1. Wasn't a senior.; Wasn't your senior.
1. Senior/upperclassman/more experienced person, with
1. Was a senior.; Used to be a senior.
1. If senior; When senior
1. Not a senior.; I'm not a senior.