Nabari no Ou

Anime "Nabari no Ou" is Supernatural Action Anime of the Yuhki Kamatani original. The Manga version was published serially in "Monthly GFantasy" (Square Enix) until 2010 from 2004. As for the book, 14 volumes are published. From April, 2008 to September, it was broadcasted as TV Anime.
Time is the present age. World = of Shinobi existing than old days was it in "the world of Nabari" there. I picture the fight of Shinobi which is going to protect people who are going to obtain boy and it that it was engraved maximum secret art "Shinra Banshou" which the world of Nabari produced into the body and him.
Miharu Rokujyou going to Manten Junior High School receives the invitation from Kouichi Aizawa of the classmate and Tobari of the English lecturer to the Nindou part club. Miharu which is always indifferent to everything ignores the talk of two. Still Tobari which is going to let Miharu join the club without giving it up presses Miharu that "you may be murdered".
The afternoon, Miharu happen to meet Kouichi and the battle of the Yamasw teacher. Yamase which was the tool of Iganin, Kaiirou a large number of people came to Manten with Kairou a large number of people to obtain secret art "Shinra Banshou" which the world of Shinobi brought about.
... that "Shinra Banshou" sealed on the body of Miharu awakes triggered by the surprise attack of Kairou a large number of people!