Tác Giả: Satoru Nakamura (中村聡)
Họa Sĩ: Mamiko Taguchi (田口真弥子), Fujiko Tominaga
Nhà Phát Hành: March Hare Games
In A Cha Co, you become a pyrotechnician wanting to be the first to construct 10 fireworks to win the game!
Roll the dice (number is dependent upon the amount of players, n+1 formula). You choose the colour of highest quantity rolled. Then, everyone hides a gem of the colour of firework they wish to produce, with a simultaneous reveal afterward. Those who have chosen a singular colour (that no one else has selected) each receive a ring of that colour, representing one firework.
The point value system is the following:
White = 1 point
Blue = 2 points
Red = 5 points
The steps are repeated until a player reaches 10 points first and wins the game!