Play word 内地人 内地人 ないちじん Japanese people (as opposed to the people of the colonies of the Empire of Japan)
Play word 日本地方自治研究学会 日本地方自治研究学会 にっぽんちほうじちけんきゅうがっかい Nippon Urban Management and Local Government Research Association
Play word 板子一枚下は地獄 板子一枚下は地獄 いたごいちまいしたはじごく there is only the thickness of the boat's planking between one and perdition