Shin and Mei-Shun visited 三昧塚古墳 by car on weekend. Oh, green grass covering the tumulus turned reddish brown, shining like copper in morning sunlight. “It is a kind of mystery that nobody knows the name of an ancient king reigned such a rich area,” the husband always says. “That is why he gave me sleep paralysis after we met him for the first time,” the wife replies respectfully.