Mistin

Kasumi Haruno is a fourth grade student. She came to Kasumi Town to see off her zoologist parents on their trip to Africa to do research. In the center of the town, surrounded by forest, is the large mansion belonging to the Kasumi family where Kasumi will be staying from now on. Kasumi passes through the mansion's gate right away, but a strange atmosphere emanates from somewhere in the Kasumi Fo...