Junko's talent is the Ultimate Analyst, which means she can predict any scenario ahead of time to go the exact way she wants it.

"Junko is an insidiously adaptive person, able to learn complex programming and how to operate sci-fi machinery in a ridiculously short time. When she was moonlighting as an amnesiac, she possessed the ability to ‘predict’ what people were going to do in a fight, to better learn how to get away or attack back. Her title then was the Ultimate Analyst, an ability she carried over to her regular persona. Junko is an expert at toying with and manipulating people to do her bidding. Her closest companions worshipped her completely, down to sewing her organs inside of themselves just to keep a piece of her alive after her death.

Therefore, Junko’s true nature and true title as the Ultimate Despair leads to many things. Though Junko is never shown to display supernatural abilities, she is powerfully strong and coercive to the point of brainwashing. Her strongest asset is hooking people in and dragging them with her, to the point where they can do nothing but think of her and blindly obey, even if the order is mass suicide."

and i think that's dumb shit in a game like this, so:

Junko will only have her full Ultimate Analysis abilities when interacting with an environment where she's studied her surroundings. She will partially have Ultimate Analysis in regards to NPCs, when it comes to reading people's faces or moods or the best way to approach them.

Junko is not from any of your worlds! She's a LCW! Therefore, she cannot possibly guess at the circumstance of your world or history, therefore all of the things that surround you. She can make really good guesses, but she's prone to failure now and that excites her.

Therefore, for other characters, if you'd like, tell me some Sherlockian things that she could notice. Anything from time period of clothing to a very particular scent found on regular Earth. Certain types of scars. Situationally, evidence of where they might've been. I think this is much easier on everyone than 'and junko guessed your life story the end'

If you DON'T want her guessing anything extensive about your characters, just don't respond! I'll go by icons alone for appearances and what's said in the thread.