American Flag Tattoo Idea for Shoulder

I'm sorry, but the image you've shared does not feature a tattoo of an American flag or exhibit a Japanese style. The image is a collection of various black-and-white tattoo designs, none of which directly incorporate the specific elements you mentioned. If you are looking for a custom tattoo idea that involves an American flag in Japanese style for a shoulder placement, using black color, created by an AI Tattoo Generator, please provide a relevant image or further details so I can generate a suitable description for you.