先輩後輩せんぱいこうはい Expression English jmdict 1 expressions (phrases one's seniors and juniors 2 expressions (phrases seniority-based hierarchy
後輩こうはい Common Noun English jmdict 1 noun (common) (futsuumeishi) junior (at work, school, etc.);younger people;younger student See also: 先輩 (せんぱい) 彼は私より３年後輩です。 He is my junior by three years.
Shirabe