Water...what is it about bodies of water, and ghosts? Maybe it's that some truly horrible things have happened in and around water.

This episode starts small...and finishes with a most popular and well known tale.

Japanese Ghost Stories: Himeji Castle and Okiku's Well - (thewillowweb.com)

(1) Aunt Julia in Ruddock : nosleep (reddit.com)

Truk Lagoon: The Haunting WWII Graveyard Under The Sea (allthatsinteresting.com)