What is the difference between Japanese ACT and American ACT?

Japanese ACT is more fantasy style, most of the works have a lot of skills and moves, and after removing the core setting of the world view, the rest of the world is similar to the real world

American ACT is more realistic style, and the moves are often limited by the human body, and after removing the core setting of the world view, the rest of the world is almost the same as the real world

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