Character profile
Sapphire
サファイア
Sapphire is a main character in THE RIBBON HERO (2026). This page lists 7 anime and 11 manga, voiced by Saya (JAPANESE) and Gaby Milani (PORTUGUESE).
About Sapphire
The young Prince of Silverland, Sapphire is in reality a girl, but must pretend to be a boy in order to inherit the throne and prevent the evil Duke Duralumon from taking power. Her personality is more refined than tomboyish, but she's good with a sword and at night fights crime as the masked Phantom Knight. She's good-hearted, has a strong sense of justice and is competent and level-headed as well. Although most of her time is spent as Prince Sapphire, later in the series she is able to go about as a girl (wearing a blonde wig) in the persona of the Princess, Prince Sapphire's sister. In this way she is able to court Prince Frank.
- Created by
- Osamu Tezuka
- Gender
- Female
- Age
- 15
- Also known as
- Prince, Princess, Aiko Sekiei, Eri Imagami
Sapphire at a glance
Sapphire is a main character in Princess Knight (1967). So far, Sapphire shows up in seven anime and eleven manga. Other names: Prince, Princess, and Aiko Sekiei.
Cast and appearances
In Japanese, Sapphire is voiced by Saya. The English dub uses Courtney Lin. Other appearances include THE RIBBON HERO, Princess Knight, and ravex in Tezuka World.
Quick questions
What anime is Sapphire in?
Young Black Jack, THE RIBBON HERO, and Princess Knight, among others.
Who voices Sapphire in English?
Courtney Lin.
Who is Sapphire's Japanese voice actor?
Saya.
Anime appearances
Series, films and specials featuring this character.
SupportingYoung Black Jack
TV series · 2015
Main characterTHE RIBBON HERO
Movie · 2026
Main characterPrincess Knight
TV series · 1967
Supportingravex in Tezuka World
OVA · 2009
SupportingTezuka Osamu ga Kieta?! 20 Seiki Saigo no Kaijiken
Special · 2000
Main characterRibbon no Kishi (1999)
Movie · 1999
SupportingOSAMU TEZUKA ACADEMY TAISHOU
Special · 1999
Manga appearances
Manga, light novels and webtoons featuring this character.
Black Jack
Supporting
Princess Knight
Main character
Princess Knight
Main character
Young Black Jack
Supporting
The Twin Knights
Main character
Black Jack alive
Supporting
Sapphire: Ribbon no Kishi
Main character
Team Phoenix
Main character
Nagai Gou-ban: Barbara
Background
Black Jack Neo
Supporting
Tetsuwan Atom Bekkan
Supporting
Voices behind the character
Voice actors across languages.
