お約束(やくそく)promise, agreement, arrangement, one's word, contract, pact, appointment, engagement, date, something expected or predictable (e.g. running gag), typical or clichéd development (in a story), something considered obligatory or guaranteed (in a certain situation)

Definisi Kamus

Kata Benda, Kata kerja-する, Kata kerja transitif
1. 1.
  EN promise, agreement, arrangement, one's word, contract, pact, appointment, engagement, date
  Bahasa hormat (sonkeigo), Bahasa rendah hati (kenjougo),
  Lihat Juga:
  約束
Kata Benda, Kata sifat-の
1. 2.
  EN something expected or predictable (e.g. running gag), typical or clichéd development (in a story), something considered obligatory or guaranteed (in a certain situation)