In addition to the traditional "sticker" game, participants can play online.
In the study, the participants played an investment game with anonymous partners.
Over 1600 participants played video games for 24 hours on October 16.
After the ceremony, the participants drank sake and played go.
If you do, the participants will play truant anyway - probably at the wrong times!
The participants would often play the same roles for life, passing the part down to their oldest sons.
Other participants play music or dance as well as tell stories.
All participants play together in a concert on the last day.
All three active participants played as if they could see through the cards.
In the debate over the question, participants on both sides have been playing the numbers game.