Pluto Planet Power, Make Up is used for the first time in this episode, thus revealing that Setsuna Meiou is the civilian identity of Sailor Pluto.
This episode marked the first time in which Sailor Moon transformed into Super Sailor Moon.
This episode marked the final appearance of Eudial, who was killed by Mimete after she sabotaged the brakes of Eudial's car.
This is the first episode in which the Holy Grail appeared
This is the first episode in which Hotaru Tomoe appears, albeit very briefly at the end. She will later be revealed as Sailor Saturn.