キラめきあむちゃん

Amu-chan, a spirited and slightly mischievous princess from the Jewel Kingdom, grows weary of her royal life and decides to escape to the human world, accompanied by her loyal rabbit companion, Mimi-tarou. In this new realm, Amu-chan's magical powers are tied to her braided hair, which, when undone, allows her to use the magical properties of different gemstones each month to solve various problems and adventures she encounters. With her charm and magic, Amu-chan befriends a kind-hearted girl named Yume-chan and others, facing off against both everyday troubles and the dark forces from her own kingdom that pursue her. (Unreviewed summary by Grok 2)