Hello Kitty no Kaguya-hime (2001)

An elderly bamboo cutter discovers a tiny girl glowing inside a stalk and brings her home, where she grows into the beautiful Princess Kaguya. Raised with love, Kaguya attracts many admirers, but no ordinary proposal can answer the mystery surrounding her.

Kitty and her friends take the familiar roles in a gentle retelling of the bamboo princess's tale, following Kaguya from her miraculous arrival to the moment when the secret of her connection to the moon can no longer remain hidden.