G?sh? Aoyama's favorite cartoonists are Mitsuru Adachi, Jiangzhou Daye and Chiba Mickey, and their favorite painting styles are also the three of them.

This is stated in his data and can be confirmed (you can go to Baidu Encyclopedia /view/4965.htm).

As for Gundam W, the character is set in Shukō Murase, and the original works are Hajime Yatate and Toyo Foreign Firm.

The style of painting has nothing to do with those three people

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