Ruby and Labra's human partner and the series's main protagonist, she is the younger sister of Monica Sakura.
However she's always been out-shunned by her older sister's popularity and status of being a Teen Idol and Student Council President.
Akari also has a crush on Yuma Jinnai, a member of the school's basketball team, finding out later that he's related to the Battest.
Garnet and Sango's human partner, Miria Marigold Mackenzie is an 8-year-old girl who lives in Hollywood, and the daughter of Celine Bright.
Sapphie's human partner, Sara is a 13-year-old half-Japanese half-Indian girl with red eyes and blue hair.
She's the genius prodigy who likes science, especially chemistry, physics, and inventions, and is constantly reading magic books.
Nicola also stands as Sara's rival in the Jewel Star Grand Prix due to their knowledge in magic.
His father died a long time and Fealina is in Eternal Sleep back in Jewel Land, with him living with his grandparents.
She has a strong crush on Leon (she and her sisters met him in the Rarerare world) and despises the newbie students who were too weak on their studies.
Monica Sakura is Akari's older sister, a famous teen celebrity and student council president of the Winston Academy.
Judy appeared before Akari when she was transported 12 years ago to the past while learning the Rangula magic spell.
Little is known about her except for the Magical Angels telling she is a genius magician with good chances to win in the grand prix.
She is the most powerful of all the magicians of Jewel Land and created the Jewelpets a long time ago from the positive traits of all human beings on Earth.
In Sunshine, she retains her role as ruler of Jewel Land but had a major design change from a princess to a queen with wing-like hair.
But she was defeated by the combined efforts of both Kanon, Mikage, Ruby and the Jewelpets, freeing Jewelina from the Dark Jewel Magic and sending it back to once it came.
In the end of the series, she and Professor Decortsky were the same person and revealed that her soul is separated from her body before she fully petrified.
She made a wish to Jewelina to let her go to the Rarerare world and meet a man who has a strong power to live.
After her sacrifice, Jewelina separated the twins, Alma and Yuma, to make sure that the Battest won't be unlocked.
She owns a powerful magic book which she lends to Akari so she can get the One Thousand and One Night Flowers and a pet chimera named Ryuku.
Albiana also has a deep connection with the Fountain Dragon and knows the Battest and the consequences when it's unsealed—consequences that could lead to Jewel Land's destruction.
She is also the mentor of Fealina who taught her magic and is still sad about her death after sealing the Battest, the reason she took on her ugly form.
I-Am-Pen is a magical fountain pen shaped like a penguin who comes in the Jewel Net Harada's Manga Set.
He transforms from a usual pen to a pen-sized penguin to help artists, normally Akari, in a pinch.
Jolly and Merry are the mascot characters of Moldavite's mail order magazine, the Jewel Net Harada.
Both Yuma and Alma's mother died a long time ago during their childhood and Jewelina adopted her as her foster child.
Sometimes called the "strongest wizard in the Jewel Land" by Diana, she is a mysterious person who looks like Yuma except for the long braided hair at the back and the black outfit she wears.
In the earlier episodes, she is either hiding in the shadows watching over Akari or she is seeing if she is able to do magic well, and her face is partially covered to prevent her identity to be revealed.
She has overwhelming abilities and magical powers that can even rival Jewelina herself (it is later revealed that when Alma and Yuma are together, Alma's powers actually exceed those of Jewelina despite Yuma being a completely normal and magic-less boy), but her magic has a terrible side effect as it drains away her life force and using it continuously would result in her death.
She and Yuma were once together but both of them were separated by Jewelina during childhood due to fear of awakening of the forbidden item, the Battest.
In her new Identity, her black hair is now colored white after absorbing some of the Battest's powers and somehow defeated both Hilde and Topaz during the preliminaries of the competition.