Nintendo DS :: Jump Superstars Cheat Codes

Alternate ink color
During the introduction, press L or R to change the color of the ink you use to scribble on the bottom screen (with the Jump Pirate face). The initial color is white; the other colors are black, pink, blue, cyan, green, yellow/orangish, red, and gray.

Alternate training mode blocks
While starting Training mode through the deck maker, hold Up or Down to change it to a knowledge character or Left or Right to change it to a laughter character.

Resisting harmful items
When you break open a crate, barrel, or any other object that makes items pop up, immediately hold Guard. All harmful items, such as the weight or poison, will land on you and disappear without any effect. This also works on helpful items; it works on everything except for bombs.

Komas
The following are Komas that can be unlocked from doing something other than beating J-Adventure mode missions. The easiest way to get the "Battle [number] times" Komas is to repeatedly fail the "get hit once and you lose" missions in J-Adventure mode.

Ichigo Help Koma: Get 450 Koma

Ichigo Battle Koma: Get 540 Koma

Vegito Battle Koma: Get all Koma

Goten Help Koma: Battle 200 times

Bobobo Battle Koma: Battle 350 times

Naruto Battle Koma: Battle 400 times

Don Pachi Battle Koma: Battle 450 times

Sasuke Battle Koma: Battle 500 times