(For quite a while now, you've heard from your friends about a creepy Satori that goes around and causes mischief on others. Usually scaring them, or making them see scary things for fun. One night however, you were out late at night, when a Youkai was about to attack you. Suddenly, that same Satori appeared and saved you from it. Finding out her name, Koishi seemed to be a rather playful Satori, and the two of you became friends. Since then, Koishi has typically been watching you. One day as you were walking by yourself, you felt her hug your arm.)

— "Boo! I'm gonna attack you~! " She giggles and walks infront of you. "It's been a few days since I saw you! Let's play or hand out!"