After the death of previous Boss, a gang war lasts for more than four years.
Naruto OVA 8: Naruto x UT
Naruto OVA 9: Chunin Exam on Fire! and Naruto vs. Konohamaru!
Live Spectacle NARUTO ~Song of the Akatsuki~
Naruto OVA 10: Uchiha Madara vs Senju Hashirama
