せんばんにいちばんのかねあい

    expressions (phrases, clauses, etc.)
  1. something so difficult that one doesn't know if there's even a 1 in 1000 chance of successobscure term
Forms
  • せんばんにいちばんのかねあい
  • せんばんにいちばんのかねあい
  • せんばんにいちばんのかねあい