When you reach b6f you should find another locked door that needs an id.
Naoto dungeon locked door.
You might be missing a keycard which would be located on floor 4 or 6 otherwise you shouldn t be locked out from fighting the side boss.
Sackofpotatoes 2 years ago.
You should come across a locked door on b4f.
I m stuck at a door that gives me the message beyond this point is confidential.
Azureliveson expert 11 years ago 2 0.
Top voted answer the research card opens the locked door on level 4.
Okay i m dealing with naoto s dungeon the one that looks like a secret base.
Heaven is a dungeon in the midnight channel in persona 4.
Here are the process to unlock the naoto s dungeon.
The team explores the dungeon to find the research card in a treasure chest and goes back a few floors until they find a locked door on the fourth basement floor.
The p4g secret laboratory dungeon is unique in that its floors descend.
Attempting to open the door before doing so results in the game saying the door is sealed with a mysterious power.
On the sixth basement floor the team is stopped by a locked door requiring the leader card.
Is there a step i m missing.
Heaven is a unique dungeon in that it is created by the suppressed emotions of two people instead of one.
Go to the school and talk to the girl in front of classroom 1 1.
Repeating naoto dungeon.
Inside is a chest with an id card that opens the door on level 6.
You need to get a research card from a treasure chest on the 6th floor then backtrack to the 4th floor to unlock a locked door there defeat a boss then obtain a leader card from another.
However the prominent side of heaven is the reality within the midnight channel created by nanako dojima.
When you reach the sixth basement floor you will have to try to get past a locked door with the use of a leader card.
Search the chests on this.
The boss killing hand on the 7th floor must be defeated in order to enter the door leading to the boss on the endgame stage.
Rise interprets this as naoto s refusal to mix with other people.
Since you don t have a key continue on to b5f.