Appearance and Design
As the name suggests, the Yellow Gun is yellow. It is shaped like the number "7", with a large square base, and even the muzzle is squared.
The Yellow Gun fires bullets like any other flintlock. Mr. 7 loaded it with dice-shaped bullets with seven dots on them, which explode upon impact.
- Lady Smash (レディスマッシュ Redi Sumasshu?): A combo attack with Miss Father's Day, both of them fire a blast from their respective guns aimed so that their bullets collide and explode directly in front of their target.