| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To properly perform automatic setting of an introduction date to a store, wherein the introduction date is a condition of presentation. <P>SOLUTION: A presentation determining means 132 of a Pachinko game machine 10 determines presentation content in accordance with a result of a win/loss lottery, and when the predetermined number of days has elapsed since the introduction date to a store, determines to output a particular presentation in accordance with the elapsed number of days. An introduction date setting reference storage means 156, using a period divided by a plurality of days as a unit period, maintains introduction date setting reference for determining what day in the unit period, in which the operation of at least a prescribed amount has been performed for the first time, is assumed as the introduction date. An introduction date setting means 164 sets, as the introduction date, a specific day determined by the introduction date setting reference among a plurality of days contained in the unit period in which the operation of at least the prescribed amount has been performed for the first time. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
