【内容梗概】妈妈要去九州采访,直树和未满三岁的妹妹裕子被托付给住在古城花浦的外公外婆。到达花浦的当天傍晚,直树碰到了一件奇怪的事情:他在护城河边看到了一把小椅子,小椅子像小矮人一样在路上“咯噔咯噔”地行走,一边走还一边说话。第二天,直树发现妹妹不见了。当他在椅子所在的那座老房子里找到裕子时,他几乎不敢相信自己的眼睛:裕子骑在小椅子上面,兴高采烈地在屋子里兜着圈,就像是在自己家里一样。直树和小椅子交谈后得知,这座房子里原来住着 【Content Synopsis】 Mom is going to interview Kyushu, Naoki and younger sister Yuko, who is under three years old, are entrusted to the grandparents who live in the ancient city of Hua Pu. On the evening of the arrival of Flower Pu, Naoki encountered a strange thing: He saw a small chair by the moat, and the small chair walked like a dwarf on the road . The next day, Naoki found her sister gone. When he found Yuko in the old house where the chair was, he could scarcely believe his own eyes: Yuko rides on a small chair and smiles happily in his room as if in his own home. After Naoki talked with the small chair, he learned that the house was originally occupied