Sailor Moon's Moon Princess Halation
Akumuda was summoned and appeared from the sky in a cloud of smoke. She immediately hypnotized Sailor Moon and put her into a deep sleep before the rest of the scouts showed up. Sailor Mars damaged her with a scroll attack but she turned into smoke and went inside Sailor Moon's body to drain her energy with the intent of killing her. A kiss from Tuxedo Mask drove Akumuda out of Sailor Moon. Akumuda then removed her horn and it turned into a sabre. She lunged towards Sailor Moon and Tuxedo Mask but only managed to wound Tuxedo Mask before meeting her fate at the hands of Sailor Moon's Moon Princess Halation. Akumuda is the final droid sent by the Ayakashi/Spectre Sisters.
- Akumuda's name is a pun on the Japanese word "akumuda" (悪夢だ), which means "nightmare."
- Akumuda is among the Droids that appear in Sailor Moon: Another Story.
- Akumuda sings in the DiC English dub and speaks much more than in the original anime. A brief scene where she enters Sailor Moon's dream is cut from the DiC English dub.
- In the DiC English dub, Hypnotica's attempt to put the Sailor Senshi to sleep was sung to the tune of Brahms' "Lullaby" . She also spoke more in the dub and tried to actually "hypnotize" the Senshi, whereas in the original, she repeated the words "yume" (夢; dream) and "nemuri" (眠り; sleep) over and over and simply put them to sleep.