Nekonneru

Nekonneru takes the shape of an upright, lavender-furred feline dressed in a white frock speckled with dots. Her monster core was hidden inside a jigsaw puzzle, so any hit she absorbs causes chunks of her body to break apart into loose puzzle fragments. The tail is her signature weapon, able to lengthen on command so she can coil it around a target to throttle them or crack it outward like a whip.

As a servant of the Death Busters, she exists purely to seize Pure Hearts and pursues that order without hesitation. In a fight she proves aggressive and hard to shake, overpowering the assembled Guardians and pressing her advantage against Usagi while the girl was unable to transform.

Kaolinite dispatched her to draw the Pure Heart out of Miharu, a girl devoted to caring for stray kittens. She managed to pull it free only to be ambushed by Sailor Uranus and Sailor Neptune, who withdrew even though the Daimon still drew breath. Nekonneru then bested the remaining Guardians and strangled Usagi with her tail until Tuxedo Mask stepped in. The bond between Usagi and Mamoru rekindled her transformation and granted the Spiral Heart Moon Rod, letting Sailor Moon finish the Daimon with Moon Spiral Heart Attack. She holds the distinction of being the first Daimon that Sailor Moon personally destroyed, and her shattered egg let out a shrill yowl instead of the mischievous giggle typical of the others.