内裤之穴

　　敬太（杉田雷麟 饰）的弟弟日向很久之前，在山中失踪。敬太一直还在寻找弟弟。一天，他突然收到母亲寄来的一盘旧录像带，里面是弟弟失踪瞬间的录像。　　敬太擅长通灵的室友（平井亚门 饰）从录像带中感受到了不祥的气氛，并劝敬太不要过多地介入其中。 随后，他俩与一直报道此事的记者 美琴（森田想 饰）共同前往了弟弟失踪的那座山。

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　　Two sisters living separate lives on different continents are reunited on a Mediterranean Island. The two barely have time to bond and revive family ties as Kate, the elder, meets a group of locals and agrees to an exciting ride on a hot air balloon. But disaster strikes and as the result of a freak accident, the balloon is carried far out to sea. Their cell phones out of range, and the balloon running out of gas, Kate and her friends are battling for their lives. While, back on land, the younger sister, Liz, has become an unwanted "material witness" to a crime. Matters then take a dramatic twist, one that will mark their lives forever.