Mimiko Hasaba (枷はさ場ば美み々み子こ, Hasaba Mimiko?) is an antagonist in the Jujutsu Kaisen series and its prequel Jujutsu Kaisen 0: Jujutsu High. She was the twin sister of Nanako Hasaba and they were both allies of Suguru Geto.Similar to her twin sister, Nanako Hasaba, Mimiko seems to care deeply for Geto as the two confronted Pseudo-Geto and telling him to give Geto's body back.Mimiko's technique allows her to hang her targets to death using a noose. She's an ally of Suguru Geto