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The Gero Gero Gun is Miss Father's Day's customized flintlock.[1]

Appearance and Design

The Gero Gero Gun has a frog-theme to it, fitting its wielder. It has a frog-head for a muzzle, and the body portion like a frog's, and rather round all over.[1]


The Gero Gero Gun fires bullets like any other flintlock. Miss Father's Day loaded it with frog-head-shaped bullets, which explode upon impact.[2]


  • Lady Smash (レディスマッシュ Redi Sumasshu?): A combo attack with Mr. 7, both of them fire a blast from their respective guns aimed so that their bullets collide and explode directly in front of their target.[2]


  1. 1.0 1.1 1.2 One Piece Manga and Anime — Vol. 22 Chapter 205 (p. 19) and Episode 124, Mr. 7 and Miss Father's Day prepares their pistols.
  2. 2.0 2.1 One Piece Manga and Anime — Vol. 23 Chapter 207 (p. 6-8) and Episode 125, Mr. 7 and Miss Father's Day using Lady Smash against Vivi and Chopper.

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