Japanese Name: Setsuna Meioh ("Momentary Dark King")
Setsuna transforms into the Reformation Fighter, Sailor Pluto. In the second season of Sailor Moon, Sailor Pluto acts as a distant guardian for Chibi-Usa while the young girl is in the 20th century. She has been charged to guard the Gate of Time with her key-shaped Garnet Rod. Sailor Pluto has the power to stop time (though using the power us forbidden),to correct time distortions, and to see into the future, but she does not divulge what lies ahead. Additionally, she can provide her allies access to the Time Warp, which allows them to travel back and forth through time. Sailor Pluto is blunt and logical, which makes her seem cold and insensitive. Sailor Pluto leads a solitary life while guarding the Sailor Moon S (third season), Sailor Pluto arrives on Earth as Setsuna Meioh to combine her Talisman with those belonging to Sailor Uranus and Sailor Neptune. Setsuna returns in Sailor Stars to take baby Hotaru (Sailor Saturn) from Hotaru's father, Souichi.