Momosuke is a young man with a dream: to travel Japan and collect one hundred stories. He journeys from place to place, searching for tales of the paranormal and bizarre, hoping to collect tales to publish in his book. However, the calm of Momosuke's life soon is shattered by a chance meeting with three sinister beings: Mataichi the priest, Nagamimi the bird-caller, and the beautiful Ogin. Soon, Momosuke learns that there might be more to his newfound comrades than first meets the eye...

渡（松隆子 配音）和卡斯（常盘贵子 配音）是感情十分要好的朋友，某日，两人相约前往传说中闹鬼的大楼中探险，在那里，渡意外的发现了一扇通往未知世界的大门。回家后，渡意外的得知父亲即将抛弃自己和母亲，去和别的女人一起生活，悲伤的渡想要挽留父亲，然而父亲去意已决。
渡再次来到了闹鬼的大楼，却意外的发现一群小混混正在欺负卡斯。让渡感到震惊的是，卡斯居然念起了咒语，成功击退了敌人。卡斯告诉渡，自己是来自魔幻世界的和平战士，在那个世界中，存在着一位能够帮助人们实现心愿的命运女神。渡的母亲因为自杀而被送入了医院，陷入绝望之中的渡决心进入魔幻世界，只为了能够实现自己心里小小的愿望。

A young boy with a troubled home life becomes "chosen," and he stumbles into the middle of a great war of yōkai (a class of mythological creatures), where he meets a group of friendly yōkai who become his companions through his journey. Now he must fight to protect his friends and free the world of the yōkai from oppression.

楠木赖子（高桥美佳子 配音）是个14岁的初中生，在班上没什么朋友，但偶然得到班上极为耀目的美少女柚木加菜子（戸松遥 配音）的青睐，两人成为朋友，不料相约乘电车去看湖时飞来横祸，加莱子落下站台被列车轧成重伤。刑警木场修太郎（关贵昭 配音）调查此案，发现加莱子似乎有着神秘的重要身 份，同时以多摩为中心，整片地区陆续发现许多被分尸的尸体残块，关注整个事件的中禅寺敦子（桑岛法子 配音）、关口巽（木内秀信 配音）、鸟口守彦（浪川大辅 配音）为了写出内幕报道，调查中在森林中发现古怪建筑物，如巨大的匣子，一切谜底的最终还要靠京极堂（平田広明 配音）揭开……