7. After Naruto, Shikamaru, Kiba and Neji caught up to the remaining members of the Sound Four, which one of them transformed into Jirōbō, to try to fool them, and use the chance to steal the coffin with Sasuke in it?
From Quiz "Naruto" - Volume 22: "Reincarnation"
Answer:
Shikamaru Nara
Shikamaru used the Transformation technique (Henge no Jutsu), a technique that can allow the user to transform into other people, animals, plants, even objects.
This technique is taught in the Ninja Academy, as one of the basic Ninja techniques. It's classified as an E-Rank technique - though, it's one of the most difficult E-Rank techniques to master.
Hand Seals required for its usage: Dog (Inu) → Boar (I) → Ram (Hitsuji).