Provided are a graphite material suitable as an electrode material for nonaqueous electrolyte secondary batteries, a carbonaceous material for battery electrodes, and secondary batteries which exhibit excellent charge-discharge cycle characteristics and excellent severe-current-load characteristics. The channels are open to a first side A, from which they are loaded. In addition, the baseball practicing apparatus detects and displays the pitching position and the velocity of the baseball simultaneously, thereby enhancing the amusement effect. A sauce pumping device is configured to deliver a flow of the sauce to the sauce dispensing member. The porous film has a honeycomb structure in which plural pores are formed in one film surface. The present invention exemplifies single-crystalline nanotubes of materials with a non-layered crystal structure.