We have 3 cheats and tips on Nintendo DS. If you have any cheats or tips for Kousoku Card Battle: Card Hero please send them in here. You can also ask your question on our Kousoku Card Battle: Card Hero Questions & Answers page.
At the 'Options' menu select 'Password' and enter the case sensitive password 'Ha Yu Ke Ka So Fu Ki Chi Mo U' (without the quotes) in Hiragana.
At the 'Options' menu select 'Password' and enter the case sensitive password 'Te Sa Ra Ka Ta Hi Ko He So O' (without the quotes) in Hiragana. This will give you one alternate art and two different versions of cards.
At the 'Options' menu go to 'Password' and enter Ma Fu O Ni Ki Ya He Ta Ka Mo in full hiragana to get 1 regular Shinzanmaru, 1 alternate Shinzanmaru and 1 Sparta.