9-nine- Episode 1 Walkthrough (Palette / Sekai Project / Denpasoft)

Nightmare x Vampire Inferno of Retribution

This is a walkthrough for the English translation of the “9-nine-:Episode 1” visual novel, available over at Denpasoft or Steam. It was originally developed by Japanese company Palette and subsequently released through Sekai Project. Its full original title is 9 -Nine- Kokonotsu Kokonoka Kokonoiro.

This guide is simply a translation of the original Japanese walkthrough by Seiya-Saiga. So all credit to them. There’s only 1 main heroine route in 9-nine- Episode 1.

You won’t need any save slots for this guide, but you’ll unlock all CGs in the process. If you want to upgrade from the Steam edition to the adult edition, you can download the free adult DLC patch over at Denpasoft.

9-nine- series walkthroughs


  • In your first playthrough you don’t get any choice and just end up at the bad end.

Bad end (The right choices are listed here in case you want to reach it again)

  • I should just mind my business.
  • Do you need me to walk you home?
  • Hit the deck.
  • Give in.

Miyako end (Available after finishing the initial bad end)

  • (New Game)
  • I should back her up.
  • Okay, we’ll meet at the gate.
  • Cover Kujo.
  • Shake off her hand.