sneak in Edit

why he didn't be detected by konoha diversio barrier ?? --Jumpjet (talk) 08:59, August 3, 2011 (UTC)

Speaking in-universe: the sound and sand ninja managed to get by, so it is possible that the barrier is only active during emergences.

Speaking in real life: the barrier wasn't shown during part I, so the animators didn't know about it. Jacce | Talk | Contributions 09:12, August 3, 2011 (UTC)