Kaji is a triple spy: he works for Seele (spying on Nerv), he works for Gendo (spying on Seele) but he also works on his own to uncover all the secrets.
In his Scenario, you must get ALL the "Classified Information" files.
He's just a regular junior high school student that lives with transfer student Asuka and their guardian Misato (Misato is the only adult in this scenario).
This light-hearted touch is similar to the Girlfriend of Steel 2 universe, but the Scenario itself is still based on the personalities of the TV series characters.
This Scenario is not very difficult, although there are lots of scenes to activate.
It allows the player to follow several characters through several different versions of the plot of the series.
The game itself is a combination of an RPG, a raising game, and a dating sim rolled into one.
Although he liked playing guitar, he felt like it was impossible to make a living.
So he studied hard and started working as Operator at Nerv, forgetting about his old friends.