DBD: Sadako Yamamura

As a child, Sadako's powers were dangerously unstable. The moment that made this undeniable came when a journalist publicly called her mother a fraud - what happened to him?

In Sadako's hometown, sailors warned each other with a dark rhyme about her mother lingering by the sea. What were the first four words of that rhyme?

Sadako was thrown into a well and tried desperately to escape by climbing the cobblestone walls. What gruesome detail describes what happened to her hands in the attempt?

Decades after Sadako was thrown into the well, her chance for revenge came when something was built directly above it. What was built over the well?

Sadako Yamamura was born on a remote island off Japan's coast - she was the daughter of a famed seer from which island?