Unlocking Characters:
To unlock the first set of characters, you must first complete Story mode. For the second set, get first place in Time Attack and unlock all the characters from the first set. The third set is made available by getting first place in survival mode and unlocking all the second set characters. The last two characters are available after unlocking all other characters and completing the ten extra Story matches. To unlock available characters, purchase them in Anko's shop.
Select costumes:
Highlight a character at the selection screen and press Y.
Long-haired Sakura:
Highlight Sakura and press Z at the character selection screen to have long-haired Sakura in an alternate costume.
Alternate Mizuki:
Highlight Iruka and press Z at the character selection screen to have Mizuki in an alternate costume.
Unmasked Haku:
Highlight Haku and press X at the character selection screen for unmasked Haku. Highlight Haku and press Z at the character selection screen to have unmasked Haku in an alternate costume.
CPU battle mode:
Beat story mode to make this available for purchase at Anko's shop.
Team battle mode:
Get the best score in time attack mode to make this available for purchase at Anko's shop.
Shadow Mode:
Unlock Mizuki and Team Battle mode, then purchase Shadow Mode from Anko's shop for 3,500 credits.
Additional difficulty option:
Finish in first place in survival mode to make this available for purchase at Anko's shop.
Additional damage option:
Finish in first place in time attack mode to make this available for purchase at Anko's shop.
Stats option in Omake menu:
Beat the first twenty episodes of story mode to make this available for purchase at Anko's shop.
Character profile option:
Beat the game to unlock the corresponding character profile for that character available for purchase at Anko's shop.
Character sound effects:
Beat the game to unlock the corresponding sounds for that person available for purchase at Anko's shop.
Bonus story mode battles:
Beat the first twenty episodes of story mode to unlock a new episode that is available for purchase at Anko's shop.. Complete that episode to unlock the next bonus episode. Repeat until you've unlocked all ten episodes.
Background music option:
Buy all of the bonus story mode battles to make this available for purchase at Anko's shop.
Bonus Credits:
If you have a saved game from Naturo: Clash of Ninja 1 on your memory card, you'll start with a 10,000 credit bonus.
