Dictionary / Vocabulary / 確定事項
かくていじこう
fixed content; settled matter; done deal
ちなみにここ一週間は、例えばフラグが立っていようとも、Ｈシーンが無い事は確定事項だからな。暫くの間、辛抱な！
By the way, this week - no matter what flags are set - it's a certainty that there will be no ecchi scenes. You'll just have to bear with it a while.