Boule Brothers

The twins look far more like true Black Moon Clan members than the usual Droids do, each bearing the clan's inverted dark crescent on the forehead and sporting black crystal earrings. Unlike those Droids, they are male and always operate as a pair.

Esmeraude sends the two to taint Negative Points and force open the Dark Gate, handing Chiral the job at Juuban Elementary School and Achiral the one at Juuban Park. When Sailor Moon shows up, Chiral confronts her at once, and Achiral joins in but is kept from harming young Chibiusa by Sailor Mercury's Shabon Spray. Achiral cooks up a diversion by turning the possessed Momoko Momohara loose on the Senshi, which lets Chiral blink away and resurface behind Sailor Jupiter.

Chibiusa's power frees Momoko and blasts the pair. The brothers try to jump the girls from behind in the schoolyard, only for Tuxedo Mask to stop them. As they attempt to sink through the ground and flee, Sailor Jupiter's Sparkling Wide Pressure pins them in place long enough for Sailor Moon to finish them with Moon Princess Halation.

The twins can teleport, dropping out of sight and reappearing elsewhere, and they phase down through solid ground to escape. Setting them further apart from the female Droids that crumble into particles, this pair fight together and burst apart when destroyed.