World champions: Kakeru Nishiyama and Hikaru Ohno with Alexandra Alan and Shiho Williams at the Seiwakai Japan gasshuku

Kururunfa by Hikaru Ohno – 全少へGO!! 大野ひかる選手 強さのひみつ「クルルンファ」 The secret of strength

Kururunfa by Hikaru Ohno

Let’s Go to the Zen-Shō!! The Secret of Hikaru Ōno’s Strength