Haruka Ayase, Satoshi Tsumabuki, Tatsuya Fujiwara, Kyoko Fukada and Nagisa Sekimizu appeared live via Glico’s youtube channel to play the ultimate game of rock-paper-scissors. The cast of of stars competed to challenge the Guinness World Record for the largest number of people who played rock-paper-scissors (known as Jankenpon じゃんけん in Japan) at the same time online!

For the event, which lasted 1 hour and 50 minutes, the five stars competed live with 615 people via video chat. The largest tournament is 2,950 and was achieved by Oomba, Inc. (USA) at Gen Con 2014 in Indianapolis, Indiana, United States, on 17 August 2014. However, the GLICO group passed the record for the most people playing online.

You can watch the tournament below: