Meanings
plural kohais · alternative kōhai · alternative kouhai
- A junior member of a group in Japanese arts; mentee.
Whereas kohai are often expected to obey their sempai at some cost to their personal welfare, sempai assume a corresponding obligation.
2015, Koichi Togashi, Amanda Kottler, Kohut’s Twinship Across Cultures: The Psychology of Being Human, Routledge, →ISBN, page 322 more examples
Juniors may forget their obligation to be in turn good seniors. Seniors may demand too much of their juniors. Some kohai are ungrateful. The system of interrelationship, however, continues to follow the form set by the ideal of unselfish sympathy and involvement.
1974, Thomas P. Rohlen, For Harmony and Strength: Japanese White-Collar Organization in Anthropological Perspective, University of California Press, →ISBN, page 125The students always sit in order of seniority, both in and out of the training hall, and the kohai are always at the beck and call of the senpai.
1989, Intersect, PHP Institute, →ISSN, page 7 - slanganimeAn underclassman or younger student.
Synonyms & antonyms
Origin
Borrowed from Japanese 後(こう)輩(はい) (kōhai, literally “later cohort”). Doublet of hoobae.
Full word history & related roots →Cite this entry
kohai. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/kohai
“kohai.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/kohai. Accessed November 3, 2026.
WatkinsX Dictionary, s.v. “kohai,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/kohai.
Source: kohai on Wiktionary, CC BY-SA 4.0.