Musshuru

Musshuru is a character in the upcoming 9th movie. He is to be Wapol's older brother. He is to be voiced by Mino Monta. He is a character designed by Oda for the movie.

It has been revealed that he is a devil fruit user. By images seen on the movie ads as well as his name, he devil fruit seems to give him the ability to create and control mushrooms (his name sounds like the Japanese pronunciation of Mushroom)

sources: