抄録
We exhibited some parts of “Obacation” that has been carried out as a workshop on a network but there were few people who visited our site. Therefore, we were not able to make a communication through OBAKE, which is a kind of spook. To build such a community, it is necessary to make many school-children to participate in “Obacation” on a network. Then, the site “Obakewolrd” of entertainment nature was newly started. “Obakewolrd” consisted of the games that OBAKE appeared in, animations, and tales. The participants in “Obaketion” on a network increased in number by leaps and bounds just after starting this site. Games are generally considered inappropriate educational tool but it has the power to creta a community.