I don't know the answer, although it is possible to choose him legitimately with a cheat in the game itself, he doesn't seem to have been very polished
@@Animevaianime A video game controller usually has a directional pad that points up, down, left or right. On your keyboard, you will have this same function. If you see this arrow →, it means you should press the button on your keyboard that has the "right" function in your game