Wooden hardball bat, Tomohiro Nioka model, black, high quality. - Brand: Mizuno - Model Name: Tomohiro Nioka - Material: Wood - Type: Hardball bat - Color: Black Thank you for viewing. This is a game-used (new) bat, the Tomohiro Nioka model, who played for the Giants and Fighters. Material: Wood (Maple) The vinyl is slightly peeled, but it is new and unused. Recommended as a spare for games and practice!