Many times I've had Katsu disappoint me. Katsuya, local Korean resto, izakayas...dry and hard after a few bites. Not FAT NINJA BITE.
For $10 you can get a huge piece of katsu - watch as the meat is dipped in batter and fried to order. Juicy, and crispy I haven't had better katsu.
I had the katsu chicken burger, and I folded the katsu to make a triple decker chicken burger, with slaw and pickles. Ask for the sauces on the side, I had a spicy mayo and another white creamy sauce.