Shiranui admired the mirrors in the cave when he spotted a Roggenrola.  "Sunawani, I choose you!"  He let his Sandile out and the battle was on.  "Sunawani, Dig!"  The Sandile quickly dug underground before Roggenrola used an Iron Defense.  Sunawani struck a critical blow, but Roggenrola hung on with its Sturdy ability.  "Poké Ball, go!"  Shiranui threw a Poké Ball and Roggenrola was drawn in.  Three shakes and Roggenrola was caught.  "I'll name you Tsudzumaru," he said, spelling his new friend's name with a silent 'D'.