Tora Tora Tora!

Japanese code word to signal the beginning of the attack at Pearl Harbor. Means "Otaku Atacku Oahu"

Tora Tora Tora (Tiger Tiger Tiger) is a Japanese game made by Geisha which has the same rules as Rock, Paper, Scissors but it has a few differences.

In Tora Tora Tora, players have the choice of either a Tiger, a Soldier, or Grandma.
Tiger eats Grandma.
Tiger is slain by Soldier.
Tiger plays with another Tiger (Draw)

Grandma Scolds Son.
Grandma has a friendly chat with another Grandma (Draw)

Soldier spars with another Soldier (Draw)

For more of a detailed guide: samuraitours tora-tora-tora

Anyways, players will have a rice pepper screen between them so they won’t know what the other will pick.

When it is time to ‘draw’ their chosen character, they will act like them.
For Tiger: All fours
For Grandma: Bend your back forward and hold a pretend cane
For Soldier: Carry a pretend spear and point it downwards