This is a lottery machine commonly seen in Japan, called a gara-pon. Only one of the many spheres placed inside the rotator is taken out at random.
Before starting the lottery, the number of winners and losers is determined, and the number of balls to be drawn is determined.
By turning the lottery machine, only one lottery ball will be taken out, and you will get the winning right corresponding to the color of the lottery ball.

Randomly selects and displays balls from the registered balls.
The number of balls and the name of the item corresponding to the 8 colors are registered from the settings.
The number of balls decreases with each draw, and when there are no more balls, it is displayed that there are no more balls. Please replenish the balls.
If you do not want to use 8 colors, leave the number of balls not used blank.