The Mighty Sword! Jigen-ryu's Supreme Stroke

Next Musashi travels to Kyushu, known as the "kingdom of kendo" — and specifically to Kagoshima, home of Kensuke Hidaka, a high schooler famed for the Jigen-ryu style. Musashi is to face Hidaka, one of the top two in all Kyushu. With smoke billowing from Sakurajima, how will their contest end?