Unlockable: Chouji Wallpaper

Finish the game once.

Unlockable: Gaara Wallpaper

You must beat the game twice.

Unlockable: Gai Wallpaper

Complete the game Twice.

Unlockable: Hinata Wallpaper

You must complete the game three times.

Unlockable: Ino Wallpaper

You must complete the game three times.

Unlockable: Jiraiya Wallpaper

You must complete the game Twice.

Unlockable: Kakashi Wallpaper

You must complete the game Twice.

Japanese Password Translation

Talk to Konohamaru or the guy in the main town's ninja school to use the passwords. Unless you can read Japanese, you should consider the password entry menu a 4x4 square and one where you may input the following passcodes.

|--------------|
|--0--1--2--3--|
|--4--5--6--7--|
|--8--9--A--B--|
|--C--D--E--F--|
|--------------|

Use the above layout and press these symbols to unlock the following:

0 - F - D - E - 1 - 4 - 3 - 6 -- Kankuro unlock item.

2 - 6 - 7 - 0 - 9 - 1 - 4 - F -- Third Hokage unlock item.

7 - 5 - 8 - 2 - F - E - 1 - 6 -- Temari unlock item.

3 - E - 5 - 8 - 0 - 1 - 9 - F -- Gaara Unlock item.

9 - 6 - 3 - F - E - 0 - 8 - 1 -- Iruka unlock item.

6 - 9 - 7 - F - 1 - 5 - 3 - 4 -- Kyuubi Naruto unlock item.