Kise Yutaka (黄瀬ゆたか Kise Yutaka?) is one of the main protagonists from CureKurogane's Pretty Cure series, Smile PreCure! Royal Prince. He is the son of Kise Yayoi aka Cure Peace and dreams to follow in his mother's footsteps (becoming a manga artist). His alter-ego is Cure Thunderbird (キュアサンダーバード Kyua Sandābādo?) and his elemet is electricity.