Ink Bubble Explosion

Using his bubble-blower, Utakata sends a rush of bubbles toward the enemies, who are subsequently encased in a large bubble, which then appears to fill itself up with a black liquid. The bubble then pops in a black inky splash, killing the enemy and leaving no sign of a corpse behind.

Trivia

 * Though unnamed in the anime, this technique was named in Naruto: Ultimate Ninja Online.

Burbujas Explosivas de Tinta