Kannagi no Mori: Ryuujin Kitan

The protagonist Kinami Mizuki has been able to see things that others could not since she was a child. Her mother, who was the only family she had told her to keep it a secret from everybody and Mizuki has kept that promise. One rainy night while looking out her window Mizuki saw a person walking in the rain without an umbrella. That person looked exactly like her mother who had died three days ago. --On a rainy night, the dead will return. It was a rumor she had heard while visiting her mothers grave. While realizing that it couldn't be true she still ran out of the house and started chasing the woman. But there in front of her was a myst…