Hibikiryu was mindful when he was introduced to an ambulance and could talk throughout his time in clinic Where by Ryu has a more "electric powered" affinity, Ken's private enhancement from the design provides him an affinity to fireplace, most apparent in his significant Shoryuken between other moves. Be aware: https://whiskeyeditions.com/product/hibiki-japanese-harmony-ryusui-hyakka-limited-edition-2021/