Forbidden Individual Curse Tag

A cursed seal that is placed directly on the target's heart, which restricts the branded individual's movements if they attempt to commit suicide or remove the cursed seal themselves. According to Obito Uchiha, the cursed seal also interfered with him becoming the Ten-Tails' jinchūriki.

Trivia

 * Both Rin Nohara and Obito Uchiha, who were branded with this cursed seal, had it removed by Kakashi Hatake's Chidori and Lightning Cutter, respectively.
 * While the cursed seal prevents the target from committing suicide, the definition of suicide in this case seems to be directly inflicting harm on oneself, as it did not prevent Rin or Obito from intentionally placing themselves in a position to be killed or injured.