在日本，电子游戏的更新让人眼花乱，从当年的“魂斗罗”、“俄罗斯方块”至今天的“巴士帝国”、“大富豪”，家长们的担心却愈发难以消除。就在大人们为孩子购置电脑而反复权衡利弊，举棋不定的时候，首创电子游戏的日本电脑厂家又发明出新的游戏产品——“电脑饲养宠物”， In Japan, the update of video games makes people confused. The concerns of parents have become more and more difficult to eradicate from “contractors”, “Tetris” to “bus empires” and “rich tycoons” of the year. Just as adults bought computers for their children and weighed their pros and cons over and over again, the Japanese computer maker that pioneered video games invented a new game product called “Computer Pets”