Sango's appearance is a yellow tabby cat with brown stripes and scarlet Jewel Eyes. She wears a red ribbon with a white flower on her head and a jewel necklace shaped like a strawberry on her neck. She carries a ribbon in the first series.

Sango tends to be rather dimwitted and easygoing. Her love of sweets and desserts is one of her trademarks, but it wasn't present in the first season.

In Jewelpet, Sango made her first Debut on Episode 31 during the culture festival. When Lyrica Himeno admitted she can't be too high for herself, her Jewel Charm appeared in front of her and Rinko Kougyoku and Ruby awakened her for the first time. Sango used her magic and made her into a Matadora. But later that didn't work. After that Sango finds her magic expired because she can't reach the footprint made by Diana's Dark Magic. They find out the footprint was actually on her foot. Sango again uses her magic again to purify her and everything was back on track in the same time Lyrica admitting her mistakes.

In Jewelpet Twinkle, Sango is one of Miria Marigold Mackenzie's two Jewelpet partners, alongside Garnet in the beginning of the series. Before the events of the series, she met the two of them while being home alone which made Miria into a magician.

In Jewelpet Sunshine, Sango is a member of the Rose class. She is frequently seen dangling from the shoulder of Jill Konia, her teacher. She is Komachi's roommate, with whom she shares her love of sweets. She gets a robot version of herself, like Garnet, which was revealed in episode 48, when she was brainwashed by the Dark Queen. She challenges Garnet's robot. She has a brief crush on Jasper.

In Jewelpet Kira Deco, Sango has no role in this series, but she made her short appearance. Like in Episode 1. She was seen walking with Nephrite at the side of the Kira-Kira Shop of Ruby's. That happened while Garnet was talking to Ruby.

In Jewelpet Happiness, Sango is a school nurse who's seen curing Marie Hanazono and Garnet. She makes a Magic Gem with Sakuran and Rosa.

In Jewelpet the Movie: Sweet Dance Princess, Sango is one of the Jewelpet to enter Sweets land together with Ruby, Labra, Angela, Garnet, Sapphie, Charotte and Jasper. Like Gumimin, Sango likes sweets so much. But Gumimin likes more at the most. Unlike Gumimin, Sango can't turn into a monster for eating sweets. It's because Gumimin has gone far enough.

She is in the background in the other seasons.

(Source: Jewelpet Wikia)