As part of the marketing campaign for JStars Victory Vs game, Bandai Namco put up life-size statues of Goku from Dragon Ball Z and Luffy from One Piece in a battle royale with voices and sound effects a few years ago. The display was in Shibuya for a little while but these kinds of marketing gimmicks are often seen in Tokyo.

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Goku and Luffy frozen in time during their battle royale in Tokyo