First we can take a look at the map




1. First Poster




2. Second Poster
inside of building opposite of main chars apartment's door, start of game





3. Third



4.




5.

The locations on the map





1. First one




2. inside of the bar downstairs





3.inside of bar upstairs




4.





5.




6. this poster can be found at the latter part of the game, after ANN repairs the ROM to find out her brother has visited Alen and return to DR. Alen's lab to discover he has left, she will fight a boss called MI.

The Boss will leave a key that will open a door that is indicated by location 6 on the map in Margaritia, when the player opens the door there, an elevator can be used to go downstairs, where the poster can be found





7.

The locations on the map





1.



2.



3.



4.inside of Lin's Hallway (main quest)



5.inside of the underground area of the warehouse (mainquest)



6.



7.




8.(inside of apartment halls that are part of the OK!chan IDOL SIDE QUEST

The locations on the map



1.




2.





3.

The locations on the map





1.
（map position 16, but upstairs)




2. (map position 15)