noun
the three princesses; three kabuki roles regarded as some of the hardest to perform
Refers to three specific kabuki roles (often princess characters) considered exceptionally difficult. The exact roles may vary by tradition, but the term is used in kabuki circles to denote a benchmark of skill.
三姫を演じきるのは、歌舞伎役者にとって大きな目標だ。
Performing all three princess roles is a major goal for a kabuki actor.
彼は若くして三姫を務め、注目を集めた。
He performed the three princesses at a young age and attracted attention.