You either keep battleing in your ladder, or you could try doing A or S ranked missions, I'm pretty sure it's one of those missions. It might tell you who you could unlock.
No. But you have to do missions to unlock characters.
You have to do the missions.
You can't; he isn't an available character for unlocking.
there are no cheats on naruto arena to unlock all characters figer this out
the best team is KIBA INO TEMARI also its Temari Kimmimaro and Itchi if you had supermode naruto (nine tailed fox) and super mode sasuke and deidara that would be ultimate
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sakura is already unlocked...
Ino and choji and shikamuru
Four wins in a row with Hyuga Neji
You Have to do ninja missions and some say u could unlock a person such as tayuya
Try Sasuke Tayuya and Naruto(S)
The key is to get your rank up and do all the missions.