Interdimensional Room

The Inter-dimensional Room is unnamed room that was created by Heaven on orders from Archangel Michael in order for Irina Shidou and Issei Hyoudou to have a sexual relationship without fear of Irina becoming a Fallen Angel. The room can be formed through attaching a special doorknob on any normal door which will create the doorway to the room. It first appeared in Volume 18

Appearance
The room has the appearance of a rather fancy bedroom with various religious items such as angel statues and portraits of saints to the point that Devils may feel uncomfortable and may even take damage walking into the room. The Room is rather spartan in terms of furnishes with only a desk, a chair and a clock as the only other furniture besides the bed, which is noted to be very large with even a canopy. The rest of the girls were in agreement that the room only served one purpose.