Spiked Human Bullet Tank


 * Name: Nikudan Hari Sensha, 肉弾針戦車, literally "Spiked Human Bullet Tank" (a.k.a. "Spiked Meat Tank"), English games "Needle Human Boulder"
 * Type: C-rank, Offensive, Short to mid-range (0-10m)
 * Users: Choji Akimichi, Akimichi clan
 * Debut (Anime): Naruto Episode 114
 * Debut (Manga): Naruto Chapter 189

This jutsu is basically the same as the Human Bullet Tank, but Choji wraps himself in kunai tied to strings to make it more damaging. The kunai also make him move faster since Choji has more traction than in his normal ball form. After the timeskip, Choji can do this without using kunai by growing and hardening his hair in a manner similar to Jiraiya's Needle Guardian jutsu.