As a character with different incarnations, special powers, transformations, and a long lifetime spanning the Silver Millennium era and the 30th century, Mamoru gains multiple aspects and aliases as the series progresses.
Tuxedo Mask "Tuxedo Mask" represents a
disguise Mamoru created for himself in order to hunt for the
Silver Crystal incognito and—later—to assist the Sailor Guardians in battle. In addition to his white mask, he wears a full-dress tailcoat (as opposed to the dinner jacket of an actual tuxedo) with a red-lined black cape, white gloves, and a top hat. In the anime and live-action series, he carries a black baton which he uses like a sword. He takes the place of Sailor Earth. The anime shows him standing on poles, defying gravity, and acting as a "
swoop-in" type. He appears less developed, and has no special powers or named attacks, but remains a constant force in helping the Sailor Guardians throughout the series when they are in trouble. At the beginning he cannot control the transformation and his body automatically (and painfully) transforms if Sailor Moon is in danger. By the end of the first story arc, he can willingly activate the transformation. In a stylized
henshin sequence, this is indicated by pulling a rose out of his pocket which then changes colors, and his tuxedo and mask fly in. Later in the series he is shown transforming instantaneously. In the manga, he starts out as an ordinary thief trying to find the
Silver Crystal.
Luna initially tells Usagi not to trust him, but relents when they begin to fall in love and his true identity emerges. His function goes beyond that of the rescuer portrayed so often in the anime – it is frequently Sailor Moon who goes to his rescue, and he lends her strength, support, and guidance to use the Silver Crystal to defeat the enemies in return. In the fourth story arc of the manga
Helios reinforces Tuxedo Mask's role as a hero by revealing that he, as the Prince of the Golden Kingdom, Elysion, possesses a holy stone in the same way that the
Princess of the Silver Millennium owns the Silver Crystal. This holy stone is the Golden Crystal, the Sailor Crystal of the Earth.
Prince Endymion was the
crown prince of planet Earth during the age of Silver Millennium and Mamoru's identity in his previous life. He resided in the Golden Kingdom, which protected the Earth from within. Even though he and Elysion's guardian
Helios never met each other in person during that time, they shared the common desire to protect the planet. He and Princess Serenity fell in love, breaking the taboo between their peoples which was exploited by Queen Metaria when she corrupted the people of Earth. Being killed by Beryl when she attempted to kill Serenity, the 90s anime depicting his death with the princess committed by Metaria herself, Prince Endymion is
reincarnated in the 20th century as Mamoru Chiba. The manga often portrays Prince Endymion as the silent protagonist; his past life remains a mystery. Mamoru usually does not transform into Prince Endymion willfully, but is usually used as a power-up from his Tuxedo Mask form. Mamoru was under Metaria's thralldom, he assumed an evil form of Endymion and used his power to hypnotize
Motoki Furuhata to assume he was his best friend "Endou". In the 90s anime, Mamoru can transform into Prince Endymion. Often this occurs when Sailor Moon transforms into Princess Serenity. As in the manga, he wears black armor. In the live-action series, Endymion wears white, and after obtaining this form it becomes Mamoru's primary combat form. He gains the power of teleportation, a power shared by the Four Kings of Heaven. After he takes Metaria into his body, his armor and accessories blacken as he becomes known as Metaria Endymion with trace remnants of his white armor in his possessed state.
King Endymion Later in the series Mamoru emerges as King Endymion, King of 30th-century Crystal Tokyo. He is the husband of
Neo-Queen Serenity, and father of
Chibiusa. As king of Crystal Tokyo his royal garments are a
white and
lavender tuxedo, as well as a royal staff. King Endymion's first appearance is at the end of manga and Crystal Act 18. He is not actually in a physical form but a spiritual entity guarding the Crystal Palace while his real body sleeps. During this time he helps to guide the Sailor Guardians and his past self against the Dark Moon Kingdom. It is then revealed to the Sailor Guardians that Mamoru never aged due to the Silver Crystal's power. It is the ghost of King Endymion who instructs Tuxedo Mask in the first use of his attack "Tuxedo La Smoking Bomber." In the original English dub, he was not referred to as Endymion; only the "King of the Earth" or "The King" or "King Darien".
Moonlight Knight , clad in Arabian robes while possessing a saber and white roses, appears in the 1990s 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. ==Special powers and items==