Here's the Code that I use to some parts of the game

Code to get the Light Key

-Crimson Wingtone

-Taboo

-Twin

-Disaster

-Ritual

Pinwheel Code to get underground

1,1,2,0 / 1,0,3,0

Code for the Kiryu Doll before the fight

=4L/2R

Code for the small doll during the Sae Chase

=3L/3R

Code after collecting all pinwheel in the town under the tree

1,2,0,3