Drophy

Seiyuu: Mami Kingetsu

Miss Merry Christmas, known in the English anime as Miss Groundhog's Day, is partnered with Mr. 4. Unlike her partner, who is very slow, Miss Merry Christmas talks very fast, often only pronouncing the first syllable of the word. In the English anime, she talks like an army general.

Miss Merry Christmas has the power of the Mogu Mogu no Mi (モグモグの実, Mole Mole Fruit, called the "Diggy Diggy Fruit" in the English anime), a Zoan type fruit that gives her the ability to transform into a giant mole or a mole-human hybrid (Usopp thinks it is a penguin). Because of this transformation, she can easily dig underground in the sands of Alabasta and sneak up on opponents.

In the final fight between the Baroque Works and the Straw-Hat Crew, Miss Merry Christmas and Mr. 4 fight against Usopp and Tony Tony Chopper. This battle is a bit ironic for Usopp, because during the Captain Kuro Arc, Usopp tried to sneak onto Kaya's estate by claiming he was searching for a giant mole, which Miss Merry Christmas can transform into.

She was defeated by Chopper's Horn Point transformation. After blinding Mr. 4 with his Kemuri Boshi (Smoke Star) Usopp was able to escape from Ms. Merry Christmas and her partner's combined attack (Molehill Intersection Number 4) leaving Chopper to scoop her into his antlers. Falling for Usopp's impression of her, Mr. 4 immediately slugged her in the face with his bat and sent her flying into a stone arch.

Shortly after the trio was defeated, Lasso coughed up one last explosive baseball. Mr. 4 and Miss Merry Christmas were later taken to prison, where Miss Goldenweek visited them. They managed to escape and are now working in the new Spiders Cafe.

Attack List
 * Mogura Tonpou: Mogugyo (Mole Digging Technique: Mole-Fish)/ Woodchuck Swimming Stealth Style: From the opening of one of her molehills, Miss Merry Christmas leaps into the air & swan dives underground.
 * Mogura Banana (Mole Banana)/Woodchuck Banana: Miss Merry Christmas attacks her opponent with her half-mole form's claws. This attack can be done from underground while close to the surface or by leaping out at her opponent.
 * Mogurazuka Highway (Molehill Highway)/Woodchuck Highway: Off & Running: Miss Merry Christmas grabs her opponent's feet from underground & starts tunneling rapidly, dragging him/her along the surface with her.
 * Mogu Mogu Impact/Woodchuck Wallbanger: After performing Mogurazuka Highway, Miss Merry Christmas steers her opponent into a wall, smashing him/her into it with great force.

Trivia
 * Miss Goldenweek's Rainbow Colour Trap reveals that her dream was to become a princess. At the conclusion of the Miss Goldenweek: Meet Baroque mini-arc, she ends up serving food at the Spider Cafe while dressed as a princess.
 * Along with her changed name, Miss Merry Christmas' Christmas tree necktie is recoloured to look purple and red. This change in name and look is speculated to be done to avoid offending non-Christians. Her Devil Fruit animal was also referred to as a Woodchuck (even though it is clearly a mole still), most likely due to her name.