a senior executive with benesse group says the company will put aside about $200 million to compensate customers. >> translator: a panel of outside experts will look at what happened and we will fully cooperate with the investigative authorities. >> he also apologized to economy trade and industry minister. motege said it's extremely regrettable that benesse took more than half a year to notice the leak. >> now, those players are competing in an international competition in the birthplace of the game. nhk reports. >> reporter: it started gaining popularity 12 years ago when the first videos of nifty tricks and combinations were up loaded online. >> this simple toy is attracting players from around the world. >> reporter: 108 players from around the country compete for the title. >> it's nervous because you're going up against everyone at once. but it's very fun. >> asokas is only 14, but he's very competitive in the top skills in hawaii. he watches his rivals closely to see what kind of moves they've got. ace took this up about a year ago. he decided to participate in the world champio