Human Yo-Yo Projectile is a joint technique of the Ino-Shika-Cho trio, based on the "E" formation. Chōji Akimichi first enlarges his body. At the same time, Shikamaru Nara connects their shadows, and Ino Yamanaka scans the surrounding space, finding enemies and transmitting the data directly into Shikamaru's consciousness. As soon as Chōji begins his attack in the Human Yo-Yo Projectile style, Ino continues to track the targets so that Shikamaru can flawlessly control Chōji's movement through shadow manipulation. Outwardly, this resembles the use of a yo-yo, but with a destructive effect.