WoundedWarsong

This might be a reach- but I have a Gameshark V1.2 and I've been unable to find codes for it (even by searching in yahoo JP in Japanese) I specifically own the JP cartridge with the English translation patch.I'm looking for a Master code and an item code to place Armads into my inventory (I missed the gaiden chapter)I keep finding Codebreaker codes but I'm not sure if I can translate those into gameshark format. Any help would be appreciated!