I think the name is missing one kanji, see 3:04 (although this is from Accel 2).--LeafShinobi (talk) 20:24, February 26, 2012 (UTC)

This technique (at least the name) first appeared at Ultimate Ninja 4 as far as I could find. For UNSG, I found it here and the video showed the same kanji. I didn't find this at Ultimate Ninja 3. Omnibender - Talk - Contributions 20:36, February 26, 2012 (UTC)
Well, for UN3 (as well as for UN4 and UN5) it shoul be her jutsu in cursed seal level 2 state.--LeafShinobi (talk) 21:04, February 26, 2012 (UTC)
Of course it's possible that versions from UN4 and UNSG have various kanji.--LeafShinobi (talk) 21:53, February 26, 2012 (UTC)