Complete any of the indicated tasks to unlock the corresponding character. There are multiple ways to unlock each character. Note: To determine your mission completion percentage, select "Extra" at the main menu, choose "Rankings", then "Mission Completion".

Awakened Hinata
Unlock all characters except for Ultimate Nine Tailed Naruto, Sasuke Second State, Bando, and Kagura.
100% combined mission completion for Hinata and Neji.
300% combined mission completion for all characters.
Fight in 700 battles.

Anko
15% mission completion for Orochimaru.
Fight in 350 battles.

Asuma
Complete story modes on CPU difficulty level 2 or higher.
30% combined mission completion for Ino, Shikamaru, and Choji.
Fight in 160 battles.

Baki
Complete story modes on CPU difficulty level 2 or higher.
30% combined mission completion for Gara, Temari, and Kankuro.
Fight in 350 battles.

Bando
Complete story modes on CPU difficulty level 2 or higher.
Unlock all characters except for Ultimate Nine Tailed Naruto, Sasuke Second State, Kagura, and Awakened Hinata.
20% mission completion for Kabuto.

Itachi
30% combined mission completion for Kakashi, Asuma, and Kurenai.
Fight in 400 battles.

Kabuto
Complete story modes on CPU difficulty level 2 or higher.
Unlock all characters except for Ultimate Nine Tailed Naruto, Sasuke Second State, Bando, and Kagura.
Fight in 500 battles.

Kagura
Complete story modes on CPU difficulty level 2 or higher.
30% combined mission completion for Kabuto, Bando, and Tsunade.
Unlock all characters except for Ultimate Nine Tailed Naruto, Sasuke Second State, Bando, and Kagura.
Fight in 650 battles.

Kisame
30% combined mission completion for Guy, Asuma, and Kurenai.
Fight in 300 battles.

Komachi
Complete story modes on CPU difficulty level 2 or higher.
Fight in 80 battles.

Kurenai
Complete story modes on CPU difficulty level 2 or higher.
30% combined mission completion for Hinata, Kiba, and Shino.
Fight in 120 battles.

Orochimaru
20% combined mission completion for Jiraiya and Tsunande.
Fight in 200 battles.

Sasuke Second State
Unlock all characters except for Ultimate Nine Tailed Naruto, Bando, and Kagura.
50% mission completion for Sauaske.
300% combined mission completion for all characters.
Fight in 800 battles.

Towa
Complete story modes on CPU difficulty level 2 or higher.
Fight in 80 battles.

Nine Tailed
Unlock all characters except for Sasuke Second State, Bando, and Kagura.
50% mission completion for for Naruto.
300% combined mission completion for all characters.
Fight in 750 battles.

Yugao Uzaki
Complete story modes on CPU difficulty level 2 or higher.
30% combined mission completion for Baki, Komachi, and Towa.
Fight in 450 battles.