Naruto: Saikyou Ninja Daikesshuu 3

Finish the game 1x - Chouji
Finish the game 1x - Kiba
Finish the game 1x - Naruto
Finish the game 1x - Neji
Finish the game 1x - Rock Lee
Finish the game 1x - Sakura
Finish the game 1x - Sasuke
Finish the game 1x - Shikamaru
Finish the game 1x - Shino
Finish the game 2x - Gaara
Finish the game 2x - Gai
Finish the game 2x - Jiraiya
Finish the game 2x - Kakashi
Finish the game 2x - Kankuro
Finish the game 2x - Sandaime
Finish the game 3x - Tenten
Finish the game 3x - Hinata
Finish the game 3x - Ino
Finish the game 3x - Temari

Unlockable characters:
Unlock Jiraiya: Finish the game once.
Unlock Gai and Kakashi: Finish levels 1 and 2.
Unlock Sarutobi, Sandaime, The Third: Finish a level with a "Hokage" rank.