Research Scrap - Ryozo Munakata Research Document 9 is a scrap in Fatal Frame.
|The Mystery of the Cabinet and The Moon Well
The Moon Well, inside the Moon Shrine, is hidden with a trick mechanism.
There is only a vague description of the trick device. "Acquire the symbols from the four rope-pullers, and show the Himuro family master's seal."
This must mean that opening the door requires the symbols carried by the four priests participating in the ceremony, and the Himuro family master's seal. However, now that the family has ceased to exist, there is no way of knowing how to acquire either ther symbols or the seal.