The English transcript of Imperishable Night for your reading pleasure.
The Japanese transcript has also been included in order to encourage fellow translators to chip in and make our translations more accurate/helpful.
WARNING - Spoilers follow
The background story included in the manual:
The scripts of the regular stages in the game:
- This game is Curtain Fire Shooting Game.
- Girls do their best now and are preparing. Please watch warmly until it is ready.
- Paradisiac moon was broken! This incident is unprecedented serious affair.
The scripts of the extra stage in the game:
- Extra Start mode unlocked!
- Continue the dream a little further...
- Return to Imperishable Night