Using a game pad, you config X(ten) - Y(chi) - B(jin) and A to cast ninjitsu

Do you want Huton? B - Y - X and press A
Raiton? X - Y - A
Suiton? X - Y - B and press A to execute.
Doton? X - B - Y and press A
Hyoton? X - B and A
Katon? Y - X - A

It's like a fight game

Don't try to learn all the combinations. As you can see, less Huton and Katon, all the ninjitsu start with Ten, so learn 6 combs is more better than 12.

Katon is nice because the opener is Chi and his colour is orange.
I want fire? use the orange button and blue
I want a lightning? use the yellow button and orange.