As an AI text-based model, I can help you with the logic and structure of creating a simple text-based game using JavaScript within a single HTML file. However, as an AI language model, I'm unable to directly create or generate visual content like pictograms or an anime.
Here's a simple example of a text-based game that you can modify and improve upon according to your own requirements:
Welcome to the Prom Anime Game!
Can you make it a memorable night?
Choose your actions wisely to create the perfect anime prom experience!
Feel free to modify the code, add more choices, or customize it further to fit your desired game experience.