The Melancholy of Haruhi Suzumiya, Vol. 15 – Manga

As a member of the SOS Brigade, Kyon has had his fair share of close encounters (of the bizarre kind). But as Mikuru the Elder's scavenger hunt sends Kyon and " Michiru" into trouble, Kyon realizes that the scope of his friends' supernatural connections are far beyond what even he could ever have imagined-and far more dangerous...