Is Gravitas inspired by One Piece's Fujitora Issho's Devil fruit

What are all the techniques Fujitora's Zushi Zushi no Mi can do in One Piece? - Quora

Fujitora's Zushi-Zushi No Mi (The Gravity Fruit) - One Piece Discussion

What are all the techniques Fujitora's Zushi Zushi no Mi can do in One Piece? - Quora

Zushi Zushi no Mi, One Piece Wiki

Zushi Zushi no Mi, One Piece Wiki

Can Fujitora's devil fruit rival the Gura Gura no mi? : r/OnePiece

Fujitora has the most powerful df in one piece and I have a reason to say this. : r/OnePiece

Is One Piece on Netflix? - Quora

Issho, One Piece Wiki

Zushi Zushi no Mi Devil Fruit in One Piece

zushi zushi fruit - Reddit post and comment search - SocialGrep

Fujitora, Top-Strongest Wikia