According to the invention, there is provided a novel soybean variety designated XB22K05. The video camera, which is provided with at least an e-mail sendingreceiving function, attaches obtained original still image data to e-mail, adds a tag, and sends the e-mail to a communication network. The first portable performance monitoring system may include a first processor configured to determine first performance information for the first individual and a transmitter configured to transmit the first performance information. After the lamp rod is inserted into the lamp base, the blocking groove at the top of the lamp rod presses against an engaging end of the latch plate, so that the lamp rod is secured onto the lamp base. A first thrust ring is engaged with the rotatable bushing and a second thrust ring is engaged with the sleeve bearing. Using a Y-axis shaft having a magnet on the inside and a Y-axis mover constituted by a coil that surrounds the Y-axis shaft as a Y-axis drive part for moving a Y-axis movable body makes the drive part smaller than a linear motor.