As it is well known, just when assault case against the French leftist newspaper Sharuriebudo company has occurred in early month, now is a tragedy that the Japanese name, which had been captured as a hostage to the IS (Islamic State) is killed shook in Japan . This until the IS was the presence, such as if the opposite shore of fire for many Japanese, because it was declared to be a direct target of the Japanese in this case, the future we will face more serious about this IS it must be. Here to take advantage of it in the Syrian civil war is gradually intensifying, the characteristics of military organizational financially succeeded in mighty of the IS, are some on the basis of the previous studies of international terrorism field like Te. . IS that functions as well as the "organization", "brand", "ideology" IS is that to take advantage of the flow of the globalization of the current society, to maintain the force, has been expanding.