Castle Town Dandelion
城下町のダンデライオン (original)
Akane, a princess with the power to control gravity, competes against her eight super-powered siblings for a spot on the throne.
Starring Kana Hanazawa, Ayumu Murase, Saori Hayami, Ai Kayano, Yui Ogura, Kaori Ishihara, Ryohei Kimura, Eriko Matsui, Aina Suzuki, Shiori Katsuta
It's a animation and fantasy show, and has a rating of 6.7 out of 10 from Imdb which is usually fine for this kind of show.
Watch it here
Not found streaming from United Kingdom.