A Mecha from Shinkansen Henkei Robo Shinkalion that turns into an E3 Tsubasa Shinkansen Train. It is armed with Kunai and Shuriken, has an overall Ninja theme, and it's finishing move is the Railway Crossing Shuriken. Unlike the other Shinkalion units, the E3 Naruto runs instead of skating when it needs to move quickly.
It is driven by Tsukiyama Shinobu, and is later replaced by the E3 Tsubasa Iron Wing.