Kat and Ana are young ninjas from Diamond City who work as video game developers at Wario's company designing nature-based games. They are both students at Diamond Kindergarten and the Mystical Ninja Elementary.
Powers and Stats
Tier: High 8-C
Name: Kat (Pink hair) and Ana (Orange hair)
Origin: Mario Bros, Warioware series
Gender: Both are female
Age: Unknown, likely 5-7 due to being Kindergartners
Powers and Abilities: Superhuman Physical Characteristics, Ninjutsu, Shadow Clones, Teleportation, Gliding with yellow capes, Energy Projection with their swords, Summoning animals and trees, Utilizing ninja tools; presumably Transformation (Ana's Warioware Gold A-Rank card)
Speed: Unknown, with Superhuman reaction time (Both were seen framelessly catching falling fruit at point blank range in Rhythm Heaven Megamix)
Lifting Strength: Superhuman
Striking Strength: Large Building Class
Durability: Large Building level
Range: Extended melee range with katana. Tens of meters with shurikens.
Standard Equipment: High-tech katanas, shurikens, makibichi, capes, and other standard ninja weaponry.
Weaknesses: Kat is seemingly more naive and less cautious than Ana, but both of them have their fair share of naivety.