Mamoru Chiba
, clad in Arabian robes while possessing a saber and white roses, appears in 90s anime during the "Hell Tree" arc of "Sailor Moon R". When Usagi wished to be a normal girl at the end of the 90s depiction of the "Dark Kingdom" arc, Mamoru was included with the Sailor Guardians' memories being magically sealed to resume civilian lives. But Mamoru's subconscious desire to protect Usagi caused his sealed memories to leave his body and assume physical form as Moonlight Knight, existing independently from Mamoru. Like with Tuxedo Mask, with even Mamoru a suspect, Usagi assumed every cute guy she met was Moonlight Knight before learning his true identity. It was only once Mamoru recovered his memories and regained his ability of becoming Tuxedo Mask that Moonlight Knight ceased to exist and reintegrated back into Mamoru's being.